350z clutch fork. The new clutch release fork was the same as the first one, just no ware, put it in. 350z clutch fork

 
 The new clutch release fork was the same as the first one, just no ware, put it in350z clutch fork  Z1 Motorsports 350Z / G35 Brake Master

ZSpeed Stainless Braided Long Clutch Hose (Master to Slave hose) 2 Banjo Bolts and 4 Copper Seal Washers Fits ALL 2003-2006 350Z 2003-2006 Infinti G35 Sedans, 2003-2007 G35 Coupes. starstarstarstarstar (62)Question on replacing the clutch fork for a Nissan 350z - please help me make sure I'm not getting screwed. Is there any chance it doesn't have the inferior stamped clutch fork? Is upgrading the clutch fork. OEM Clutch Throw Out Bearing Sleeve. 27. Pre-Owned. When upgrading to a heavier duty clutch, the factory stamped steel clutch fork can flex, causing a spongy and inconsistent clutch pedal feel. I want the more recent (05+ i think) pivot ball point and clutch fork because they are stronger. Clutch Throw out Bearing Release Sleeve 350Z G35 $ 58. Toggle navigation. Sold individually. We strongly recommend replacing this part with any aftermarket clutch install for piece of mind! Alternatively, Z1 recommends upgrading your '03 stamped clutch fork and pivot. R33 1993-1998. Do you need to drop the transmission out to check if the clutch fork is broken? Close. This kit is derived from the 350z cast iron clutch fork, but fitted for the earlier. 2004. This solid cast iron clutch fork can be used to upgrade 2003 350Z's when using performance clutch kits. Clutch Release Fork Boot. To update you on the JWT 350Z/G35 Twin Turbo system, we. The flywheel incorporates a replaceable 250mm clutch friction. How to go about replacing this clutch fork dust cover? I was trying to lubricate the joint behind it because my clutch was squeaking when pressing in but in the process of doing that I accidentally tore a big hole in the center of this dust cover. 00Nissan 350Z 2007-2008. Loading Estimated Ship Date: Today. Disc Outer Diameter: 9. OEM Clutch Release Fork Retainer Spring (Cast Fork. There should be a replacement clutch fork when changing from a dual-mass flywheel (stock) to a solid flywheel like the one I purchased. 012mm. 350Z 2003-2008. Fits 03-06 350Z, 03-06 G35 Sedan, 03-07 G35 Coupe With DE Single Throttle body engines. Always rem. 22-Add to cart; Clutch Throw out Bearing Release Sleeve 350Z G35 $ 58. CZP Chromoly Clutch Pivot Ball For Iron Fork - Nissan 350Z 04-06 Z33 / Infiniti G35 Sedan, 04-07 Coupe V35 $ 32 00 $ 15 99. Z1 350Z / G35 VQ35DE Clutch & Flywheel Kit. $4. Ceramic Disc Diameter, Pressure Plate, for Infiniti, for Nissan, 3. Height of bell housing is 6. Similar to this item. Z 2023+ 240SX 1989-1994. This will lead to an irregular noise emitting from the bell housing and improper clutch operation. 42200 Clutch Slave Cylinder New for Nissan Pathfinder Frontier 300ZX. 24. If someone who has a 5spd could just measure the distance of slave cylinder pushing the fork (on the outside of the tranny) from the engaged position to the fully disengaged position. CMAK Replaces the OEM CSC with a Heavy Duty Clutch Fork Assembly with an Externally mounted premium Clutch Slave Cylinder. 00 - $900. Other Name: Slave Cylinder Repair Kit. 0. is provided by Performance Partners Intl 5 ATS metal twin / triple clutch for nissan The diagram below is based on ATS clutch for 350z HRDiaphragm spring 1,100kg 37147-45 x 2 1,350kg 37147-45 + 37147-46 Ring. Are we talkin like a 1", 1. Perhaps you require a new clutch cover. Upgraded Clutch Release Fork Assembly Kit. make sure the clutch fork is actually pulling on the release bearing. - 24-spline, 9. 00 – $ 949. 625. CMAK Replaces the OEM CSC with a Super Heavy Duty Clutch Fork Assembly with an External Heavy Duty Clutch Slave. Compatible with all Z31 transmissions (T5-90a, 71c, or 30a) The stock stamped steeel clutch forks can flex under normal or extreme operations. My Daily: 2008 Frontier NISMO package, 4x4 Crew Cab. This is the Collins swap kit for the 1JZ, 2JZ engine to 350Z (CD001-CD009-Has Clutch Fork), 350ZHR (JK40 Series-No Clutch Fork, Internal Slave Cylinder), 370Z (JK40 Series-No Clutch Fork, Internal Slave Cylinder) transmission applications. 00-Select options; ZSpeed 350Z 370Z G37 Twin | Triple Disk Race Clutch / Flywheel 800-1200 TQ | Includes ZSpeed | CMAK RS-V3 Clutch Fork Release System $ 1,699. Description. These can wear over time due to the metal on metal contact with the fork. ZSpeed Performance has recently checked a brand new stock 300zx clutch fork and found that with the same load that is applied to it in the car with a aftermarket clutch kit the stock fork will flex almost . Brand New. Made of quality materials, it is engineered for reliable performance. Also, your slave cylinder's piston popped out. 94. The 350Z does not have an adjustment here. Clutch Is Stuck! Check under your car by the bell housing if the clutch fork is loose, if it is then your pivot ball could be broken. . starstarstarstarstar (13) $59. L. This kit is specifically Built for Twin or Triple Disk Clutch Kits Like OS Giken / Tilton Racing. Car Service Estimate Shop/Dealer Price; 2005 Nissan 350Z V6-3. 1JZ GTE VVTI 1NZ Coil Pack Bracket. . Remove the linkage from the clutch fork. 99. Current Stock: Quantity: Decrease Quantity: Increase Quantity: Add. $4. Late 04+ G35 Coupes and Late 04-06 G35 Sedans. 2007-2021 350Z G35 370Z G37 6 SPEED M/T TRANSMISSION RWD V6 JK40 JK41 CMAK KIT. 4. 00 MSRP: $ 60. The unit is forged from 4130, heat-treated, and then cryo treated for superior physical properties. 76. 60-Add to cart; Clutch Release Fork Pivot Ball Retaining Spring $. Nissan 350Z Clutch Fork; Nissan 350Z Clutch Disc; Nissan 350Z Pressure Plate; Nissan 350Z Clutch Slave Repair Kit; Nissan 350Z Release Bearing;Get the best deals on Genuine OEM Clutch Parts & Kits for Nissan 350Z when you shop the largest online selection at eBay. Follow along as an EXEDY Stage 2 Clutch and lightweight flywheel are installed in a sweet Infinity G35. Location:Perthshire, Scotland. Limited Lifetime Warranty. 350Z / G35 Clutch Pressure Plate Torque Spec:Â Step 1 = 8-14 ft-lb, Step 2 = 26-32 ft-lb *use Loctite 271 or equivalent. CMAK Replaces the OEM CSC with a Super Heavy Duty Clutch Fork Assembly with an External Heavy Duty Clutch Slave. Description. 5L VQ35DE 6CYL. 33. Upgraded Clutch Release Fork Assembly Kit. 43. CZP Chromoly Clutch Pivot Ball For Iron Fork - Nissan 350Z 04-06 Z33 / Infiniti G35 Sedan, 04-07 Coupe V35 $ 32 00 $ 15 99. Bore Size 5/8″ . '04+ 350Z / G35 Chromoly Clutch Release Fork Pivot Ball. 00 out of 5 $ 549. 000 in. ¥231,000 is normally $2. This is especially good when upgrading to a higher pressure clutch or a multi disc clutch that will put stress on the weak stock pivot ball. 23. Add to cart; ZSpeed Stainless Braided Long Clutch Hose Line Replaces Hardline M10x1. 26 Buy in monthly payments with Affirm on orders over $50. 28. ZSpeed Multi Plate Nissan Infiniti 350Z 370Z G35 G37 Q60 Metallic Race Clutch 800-1100TQ ZSpeed Twin OR Triple Disk Race Clutch, Flywheel Kit + ZSpeed CMAK RS-V3 CSC Delete. 82. McLeod Street Tuner Clutch Kits 760796 Clutch Kit, Street Tuner, 1. We offer a full selection of genuine Nissan 350Z Clutch Hoses, engineered specifically to restore factory performance. ZSpeed Performance has recently checked a brand new stock 300zx clutch fork and found. Genuine, original equipment (OEM) replacement. HEAVY DUTY CLUTCH KIT Inc Flywheel for NISSAN 350Z ROADSTER Z33 3. Clutch Fork Included: No. I took to my local shop and they said it could be the throw. 25,4 - 24, Ø: 250 mm, Teeth Quant. CZP HRK Hydraulics Relocation Kit w/ Billet Chromoly Clutch Fork, CSC Delete VQ35HR VQ37VHR - Nissan 350Z 370Z / Infiniti G35 G37 Q60. 62. Nissan Cast Clutch Fork Pivot Ball (04-06 350z/G35) Rating Required. close. 20 Vehicle Specific. I got the throwout bearing from Z1 and it was a little bigger than the stock. 32803-8H500 Bush-Fork. $16. 99. Orange, CA 92867 (714)639-2620. Add to cart; Clutch Release Fork Pivot Ball Retaining Spring $ 2. or 4 interest-free payments of $1. thank you for watching!!!!!If this video was helpful to you and if you would like to place a donation, here is my Venmo and PayPal information. CZP HRK Hydraulics Relocation Kit w/ Billet Chromoly Clutch Fork, CSC Delete VQ35HR VQ37VHR - Nissan 350Z 370Z / Infiniti G35 G37 Q60. Genuine Nissan SR20DET Clutch Release Fork 30531-01S00. Shop wholesale-priced OEM Nissan 350Z Pilot Bearings at NissanPartsDeal. When I mated the trans and the engine, the pivot fork was too compressed forward to put the slave cylinder in and line up the slave cylinder with the bolts. Clutch. 10. OEM Shifter Ball Socket Cup. He doesn't know how much it'll be for a fix. Most customers found that the fork is great for a 2. Installing the Collins Adapters LS1 Cd009 Adapter. KA/SR Throw-Out Bearing Sleeve. 22. starstarstarstarstar (2) $44. . 300ZX (Z32) Upgraded Clutch Release Fork Assembly Kit. 00-Add to cart; Clutch Release Pivot Ball Long $ 7. Share. Clutch Pivot Ball Fork Retaining Spring $ 2. That's what the master mechanic at Nissan told me. 45. Rated 5. x RESET VEHICLE << FIRST < PREV. This is a great upgrade for 2003 models as well, but you will need the new pivot ball and retainer springs as well. 00 (3 new offers)Clutch fork; A clutch can last 50,000 to 100,000 miles (depending on make and model), but clutch service life is greatly affected by stop-and-go city driving, frequent pulling of heavy loads, and "riding the clutch" (resting your foot on. 76 Quantity Add to Cart Add to Wishlist Share : | More Email this product to a friend Description Related Items Fitments Includes: (1) Solid Clutch Fork (1). Only then can the person in the car let the pedal come back up. starstarstarstarstar (20) $46. $227. Located along the transmission's bell housing, the external slave cylinder found on the earlier 350Z and G35 models can fail after years of usage. Automatic Transmission Fits 07-08 350Z 207161. 350Z / G35 Clutch Pressure Plate Torque Spec: Step 1 = 8-14 ft-lb, Step 2 = 26-32 ft-lb *use Loctite 271 or equivalent. I (personally) bleed Fiero clutch hydraulics with the front of the car jacked up enough to get the master higher than the slave. You can choose a Z-Car from your garage, or from the selections above, to filter the store or check part fitment. This causes the throw out bearing to press against the diaphragm spring. Bolt, Rear Control Arm, Outer, 84-1/87 300ZX. 350Z Brake-Clutch-Driveline; 350Z Car Care & Tools; 350Z Cooling & Lubrication; 350Z Engine & Electrical; 350Z Exterior; 350Z Gifts, Apparel, & More; 350Z Headers & Exhaust; 350Z Interior;. . All fit 2003-2008 Nissan 350Z and more. 350Z 2003-2008. This Clip attaches the clutch fork to the throw out bearing sleeve on all manual trans KA's and SR's. 000 in. This Chromoly Clutch Release Fork Pivot Ball is a harder longer lasting replacement for the OEM Cast Clutch Release Fork Pivot Ball used with the Cast. Related Items. 99. 1UZ-FE Stage 3 (375FTLBS) Sprung Hub Clutch Disc. Add to Cart. Replaced clutch master - Now pedal is lower, cant move clutch fork too far! 350Z (Z33) Forums - 06 350z Clutch Pedal Gets Stuck halfway up - I've been having a problem lately with my clutch pedal. Or fastest delivery Tue, Oct 10. close. Z1 350Z / G35 VQ35DE Clutch & Flywheel Kit. . Brand New. Fits models: 350Z / G35. $2. com. OEM S13 S14 Clutch Release Fork Wire Clip. Early models may have a stamped steel clutch fork and use a different spring. 89-98 Nissan 240sx Clutch &. This kit will fit 03-06 350Z 03-06 G35 Sedan, 03-07 G35 Coupe. starstarstarstarstar (13)Upgraded Clutch Release Fork Assembly Kit. Min Order: 10. 24. Typically these. You will need to retain and reuse your old collar with this kit. OEM Clutch Throw Out Bearing Sleeve. 00 MSRP: $59. Fits the following Nissan Models:Upgraded Clutch Release Fork Assembly Kit. Is it…With your author's hand as the clutch fork, notice how the base of the throwout bearing remains stationary as the face spins with the pressure plate. 74. Genuine, original equipment (OEM) replacement. 0NISMO has patented their specific production method that greatly increases metallic content (50% or so) and bursting resistance which allows for a consistent, dual-use design. html. Crown Automotive Clutch Fork Boots J3180370This forged steel fork replaces your oem stamped steel clutch fork. MSRP: $0. I also found MULTIPLE forums of Nissan 350. the retaining clip that holds it to the release sleeve can pop off and may explain the free movement. Cast Clutch Release Fork Dust Boot. Part Groups. It's that simple! LS to 350Z Transmission Adapter Installation. the lower part of the bellhousing. Price: $182. starstarstarstarstar (2) $44. 07376369067the Channel Donate:Details. Rated 5. Dimensions. Nissan 350Z Base 2004, Clutch Fork by Genuine®. 50% off. I knew that the sticking clutch pedal was causing wear and tear that was BEYOND normal on my car – especially since it had been doing it for over a year. starstarstarstarstar (6) $59. The clutch fork popped off the pivot inside. 350Z Clutch Hydraulics Release Parts 03-06. You can't adjust a hydrolic clutch. Remove the 4 14mm nuts securing the catalysts to the transmission. Opens in a new window or tab. This is a great upgrade for the earlier model 350z/G35 using the stamped fork design, Requires new style shorter pivot ball and retaining springs to update older models, You can find this as a kit with all required/related parts in our. Clutch Kit Inc Chromoly Flywheel; 9 in. if i ajust the clutch pedal fork underneath the dash, will that stop the - Nissan 2003 350Z question. starstarstarstarstar (11) $100. KA/SR Throw-Out Bearing Sleeve. Nissan /. 99. Read Also: Clutch Slave Cylinder Replacement Cost. Sorting. Other Name: Cylinder Assy-Clutch Operating; Slave Cylinder. Fitments are the same standard type part replacement, so there are no special preparations or modifications needed. Find many great new & used options and get the best deals for GENUINE Nissan 300ZX Z32 350z Z33 VG30DE VG30DETT VQ35DE Clutch Fork Pivot Ball at the best online prices at eBay! Free shipping. Pedal Adjustment Note: The Clutch Pedal height must be adjusted after installing this kit. the transmission is identified through a stamp on the side. starstarstarstarstar (19) $45. . 25 with. I will give the contact point a spray with some graphite Lube. WILL NOT FIT 2003 MODELS WITHOUT UPGRADING OTHER PARTS. thank you for watching!!!!!If this video was helpful to you and if you would like to place a donation, here is my Venmo and PayPal information. I also came across a couple of threads with guys having clutch adjustment problems with a shorter pivot. Free shipping. $20. Fits models: 350Z / G35. $39. Opens in a new window or tab. Buy in monthly payments with Affirm on orders over $50. 4. The new clutch fork is much stronger, and has virtually no flex when disengaging the clutch. Nissan / Infiniti Manual Transmission Pilot Bushing. This is the Solid Cast Iron Clutch Release Fork Assembly found on all 04+ Nissan 350Z's. If your transmission is in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. starstarstarstarstar (62)63. Skip to main content. Deliver to Quincy 98848OEM S13 S14 Clutch Release Fork Wire Clip. This is the Clutch Release Fork Dust Boot used with the Cast Cutch Release Fork found on most '04+ 350Z's and G35's. The Clutch Fork Pivot Ball is the large bolt inside the bell housing that the fork pivots on when the pedal is depressed. 0 # mpn4689761395. 350Z Brake-Clutch-Driveline; 350Z Car Care & Tools; 350Z Cooling & Lubrication; 350Z Engine & Electrical; 350Z Exterior; 350Z Gifts. Factory Clutch Fork, 70-72 240Z Factory Retaining Spring, Clutch Collar to Clutch Fork, 70-96 Z/ZX, 6/02-7/03 350Z Factory Clutch Fork, 73-83 Z/ZX Factory Clutch Fork, 90. This is especially good when upgrading to a higher pressure clutch or a multi disc clutch that will put stress on the weak stock pivot ball. GameStop Moderna Pfizer Johnson & Johnson AstraZeneca Walgreens Best Buy Novavax SpaceX Tesla. 2005 Nissan 350Z. 000 in. 99. We strongly recommend replacing this part with. Fits models: 350Z / G35. Z1 350Z / G35 Mild Performance Clutch Kit. $315. Page: 1 of 26. ACT ® Heavy Duty Street Single Disc Clutch Kit. Late 04+ G35 Coupes and Late 04-06 G35 Sedans. Part Number: LAK-50367. Upgraded Clutch Release Fork Assembly Kit. The slave cylinder pushes on the clutch fork, which disengages the clutch. 19-Add to cart; South Bend Stage 3 Daily Clutch Kit $ 604. Heavy Duty Street Single Disc Clutch Kit by ACT®. In short, with a 4. I did my best to show the whole in depth process of how to replace a clutch in a 35. Infiniti G35 2003-mid 2004 with stamped steel clutch fork. Description: The clutch fork is the "y" shaped piece that holds the clutch collar. ClutchMaxPRO Heavy Duty OEM Clutch Kit & Flywheel with Slave Cylinder Compatible with 2007-2018 Nissan 350Z 370Z Infinity G35 G37 Q60 VQ35HR VQ37VHR (CP06082HDWS-FW167332-CK) 4. The 2003 and some early 2004 models used a stamped steel clutch fork which flexes heavily under load, Add an after market clutch kit and it makes it even worse. $4. Toll Free: 1-800-888-6473. Share. 53. 139. A This special tool from Speedway Motors makes it easy to set up a hydraulic clutch release bearing on a manual transmission. Nissan 240SX Nissan 350Z Nissan 370Z RWD SR20DET Mazda Miata Hyundai Wheels Parts Rewards1GZFE Engine to CD009 (350Z/370Z 6-Speed) Manual Transmission Full Swap Kit. This pivot ball only fits the solid cast. 5" or 2" throw between engaged to disengaged at the slave cylinder (pushing the clutch fork)?? It. I’m going to do my rear main seal and upgrade the slave cylinder to JWT along with replacing the master cylinder. 30 sold. pure_auto (322) 100%. NissanPartsDeal. On. 04. R35 GT-R 2009+ S15 1999-2002. 38. B To install the hydraulic release bearing, you first need to replace the. Add To Cart. You Save: $ 7. The ZSpeed 350Z, 370Z, G37 Twin/Triple Disk Race Clutch/Flywheel Kit is a high-performance powerhouse designed for serious racers and enthusiasts. Not Yet Reviewed. This kit includes everything you will need to upgrade your clutch fork to the stronger solid unit. Archived. This causes the clutch to feel somewhat mushy, and even have difficulty disengaging. | Part 2 of 2. Clutch Fork Dust Boots + Filters - Factory Clutch Fork Dust Boot, 90-96 300ZX Factory Clutch Fork Dust Boot, 72-83 Z/ZX Non-Turbo, 81 Turbo. OEM Rear Main Seal & Retainer VQ35DE. 03-09 350Z → Factory Clutch Fork Dust Boot, 6/02-7/03 350Z. 89. Part #: ATM A773401. 13. Free Shipping. The clutch fork forces the clutch to separate from the pressure plate and flywheel, allowing the engine and wheels to spin independently. I recently replaced my clutch fluid due to the clutch pedal not coming the whole way back up after the "bite point. OEM 350Z / G35 Clutch Throw Out Bearing. 99 OEM Cast Clutch Release Fork Brand: Nissan Part #: 30531-CD000 Fits models: 350Z / G35. The stock Z32 stamped clutch release fork has been known to flex under load especially with upgraded clutch kits with higher clamping force pressure plates resulting in mushy pedal feel and inconsistent disengagement. Material: Plastic. starstarstarstarstar_half 4. This is especially good when upgrading to a higher pressure clutch or a multi disc clutch that will put stress on the weak stock pivot ball. Make sure you inspect yours during every clutch replacement. Starting with the 2004 350Z, Nissan began using a solid cast iron fork that can properly withstand the increased stress from newer clutch kits. Laser cut and CNC formed and machined, the mounting bracket and fork clevis were designed with the explicit goal of function. Ceramic Disc Diameter, Pressure Plate, for Infiniti, for Nissan, Kit. CZP Chromoly Clutch Pivot Ball For Iron Fork - Nissan 350Z 04-06 Z33 / Infiniti G35 Sedan, 04-07 Coupe V35 $ 32 00 $ 15 99. Search. Installing the Collins Adapters LS1 Cd009 Adapter. 50% off. Z1 350Z / G35 VQ35DE Clutch & Flywheel Kit. C 1 Heavy Duty Clutch Release Fork Clutch Release Fork Hardware: D 1 Clutch Release Fork Pivot Clip D 1 Clutch Release Fork Sleeve Clip H 1 Pivot Ball H 1 Pivot Ball Shim –4. OEM 350Z / G35 Clutch Throw Out Bearing. In 2004, Nissan changed this to an improved design which uses a cast iron. It connects with a small rod. Nissan OE Clutch fork boot, This boot goes in the bell housing and seals the clutch fork area. Tester January 27, 2015, 11:23pm 5. Re: Clutch Fork problem. Show. 20-Add to cart; Nissan 300zx Z31 Heavy Duty Clutch Fork. Adjust boot fitment if needed. Drum Clutch; Plate Clutch - Cast Iron; Clutch Pedals; Clutch Cables and Rods; Clutch Release Arms; Clutch Pulleys and Sprockets; Clutch Guards; Plate Clutch - Silver Eagle; Fork and Handlebar. Learn more. starstarstarstarstar (13) $59. Premium Powerups Explore Gaming. . starstarstarstarstar (6) $59. Z1 350Z / G35 Stainless Steel Insulated Clutch Line. Genuine® Clutch Fork. I’d recommend getting these guys: ACT street clutch. The flywheel was designed FOR this combination, so all the stock parts work! The billet aluminum flywheel weighs just 17. VQ35DE Single intake engines Upgrade your 350Z/G35’s master cylinder with our upgraded Heavy Duty V2 Wilwood master cylinder kit. 03-09 350Z → Factory Clutch Fork Dust Boot, 8/03-06 350Z. Clutch Fork Release Bearing Retaining Spring $ 3. Upgraded Clutch Release Fork Assembly Kit. Nissan 350Z Tube-Clutch. The average clutch replacement cost is between $500 and $2000, depending on the car model and labor costs. The clutch release assembly (pivot ball, fork, slave, and bearing housing) will be from a early 350Z trans. close. $4. 00 – $ 1,474. 35. 4 out of 5 stars 10 ratings. $35. But if you think something else is wrong, you have to pull the trans. OEM G35 Clutch Master Cylinder. [ The stock clutch hose placement is very close to the exhaust pipe, which may cause air bubbles and conse-quently hamper disengagement of the clutch. This is a community for all Nissan 350Z enthusiasts to come together and discuss their love for the most… AdvertisementClutch Fork by Genuine®. Clutch Fork Cover, Lakewood Safety Bellhousings, Steel, Black, Chevy, Each. Once all of the air is pumped out of the tubing, the next quick part begins. Upgraded Clutch Release Fork Assembly Kit. The stock clutch fork is made from stamped steel, and flexes under pressure, especially with upgraded clutches. . 32 MSRP: $27. Toggle navigation. Line: PTQ. Sales Department Hours:Nissan 350Z 370Z Infiniti G35 G37 Clutch Pedal and Clutch Master Cylinder Adjustment Procedures here should be done by a qualified automotive technician.