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Old 09-13-2006, 02:10 PM   #50 (permalink)
DoctorDex
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Join Date: Jul 2005
Location: Edmonton, AB
Drives: '91 VR4 - RIP
Trader Rating: (13)
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Default Re: Backlash in the Transaxle?

Quote:
Originally Posted by KORMEX
A driveline clunk would be more pronounced in 1st or reverse gear and barely noticeable fron 4th to 5th.

A clunk comming from the transaxle would be noticeable and decell while in gear. also you would feel it throughout the car
The clunk I'm experiencing is noticeable in all gears, but it is more pronounced in 2nd and 5th. I notice it especially when I'm accelerating quickly in 2nd and then I let off the gas suddenly. The car will literally jerk back and forth and my head bobs like bobblehead doll. This also happens in 1st gear, in the lower rpms range, which makes driving around parking lots tonnes of fun... The only way to soften the clunk and make it less noticeable is to slip the clutch when shifting into every gear, and to push in the clutch every time I want to decelerate and to slip the clutch back into gear.

So, just to clarify things here. You don't think the fact that I'm able to turn my propeller shaft 1/6 of a turn is significant/the cause of my problem and you think it has to do with my transaxle? If it is the transaxle, what components could be causing the clunk? I just finished replacing my OS and VCU and this made little to no difference.

Thanks again.

Declan
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'91 VR4 - Modlist: DR650R turbos, Snow stage 2D alky kit, DSM SMICs, blowthrough ported LT1 MAS, Dejon Tool intakes & y-pipe, Blitz DSBC Spec R, HKS SSQV BOV, PTE 580cc injectors, Dual feed fuel system with Aeromotive FPR & filter, Hotwired Supra pump, HKS DLI, MSD Wires, Apex'i S-AFC II, MAFTranslator, Turbobob ECU, Scanmaster III, LC-1 WBO2, ESP downpipe, Vac/EGR delete, Gutted precats and test pipe, Maximal solid mounts, 300m 18 spline output shaft, Centerforce Dual Friction clutch, RPS flywheel, GC coilover conversions with helper springs, Powerslot slotted rotors, Goodridge SS brake lines, Hawk pads (front), Stillen metal matrix pads (rear)
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