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  1. W

    Question: Roof Lens Panel

    The edge trim on my 88 has sprung loose and I am searching for a rubber edge trim replacement. Anyone know what might be appropriate to replace the existing metal trim ? Thanks WTS
  2. W

    88 Clutch Slave Cylinder Premature Failure

    Recently the clutch once again became soft with little travel for disengagement. Clutch fluid is dark, so I suspect that the slave cylinder has been contaminated with clutch dust. Upon inspection the clutch actuator rod boot that plugs into the bell housing is damaged and has probably resulted...
  3. W

    88 Acrylic Roof Panel

    I have two roof panels, one with a crack in the acrylic panel but a good frame, the other assembly has a reasonable panel but a poor frame. I want to remove the cracked panel and replace it with the spare. Has anyone ever managed to disassemble the roof panel from the frame and do a swap from a...
  4. W

    88 Vette Slave Cylinder

    Has anyone ever managed to retrofit some kind of a dust boot to the slave cylinder for an 84 to 88 vette or has anyone created an adaptation of a later model year slave that has a dust boot as standard equipment. The 88 with its 4+3 transmission has a different bell housing than later...
  5. W

    Question: 88 Coupe - Emissions Test Failure

    Emission Test Results 2500 RPM HC (ppm) Limit 200 - Reading 208, CO% Limit 1.00 - Reading 7.17 Idle HC (ppm) Limit 200 - Reading 508, CO% Limit 1.00 - Reading 7.56 Has anyone seen this magnitude of failure before and if so what was the cause? According to my OBD-1 program the...
  6. W

    88 4+3 Manual Transmission - Clutch Slave Cylinder Push Rod

    Anybody know what the length of the clutch slave cylinder push rod is ? In addition, does anybody out there provide a longer version of the push rod ? Thanks WTS
  7. W

    88 with Manual 4 + 3 Transmission

    I am having difficulty locating the Overdrive Unit fluid filler port. The maintenance manual calls up (figure 46, Parts List) item 73 ( Plug, Sq head. Filler)but does not show where the item is on the exploded view in figure 45. Anybody know precisely where this item is on the Overdrive ? In...
  8. W

    Intermittant Clutch Pressure

    Just wondering if anyone has encountered the following problem in the past. Details 1988 Vette Standard Transmission 4 + 3 The clutch master cylinder was replaced with an aftermarket unit. The line from the clutch master cylinder to the slave cylinder also replaced. System was bled in...
  9. W

    Helicoil Repair - Air Intake Plenum - 88 Vette

    Does anyone know if the tapped holes in the air intake plenum can be repaired using heilcoils ? The thread cavities in the plenum appear to be large enough, but I am not sure. WTS
  10. W

    89 EPROM in an 88 Vette

    Has anybody installed a Cold Start Injector Close Out Kit on an 88 followed by the addition of an 89 EPROM ? I understand that the 89 EPROM provided for a longer injector pulse to compensate for cold starting. WTS
  11. W

    L98 Fuel Rail CSV Fitting

    Anyone know the size of the fuel rail fitting to which the Cold Start Valve tube is connected? Thanks WTS
  12. W

    Emissions Test Failure - 88 Red Coupe

    Took the Vette in today for Emissions test. It failed curb idle, CO% and HC ppm. Drive Test ASM2525 HC ppm - Limit 58 Car was 117 CO% - Limt 0.32 Car was 0.55 NO - Limit 652 Car was 37 ? CO% Curb Idle - Limit 1.00 Car was 1.02 Appears to be running rich. I'm thinking O2 Sensor or...
  13. W

    88 Driveability

    Diagnostics show rich condition. MAF OK, EGR OK but car does not have the performance it once had. Anyone have any ideas?
  14. W

    Question: 88 Vette Transmission Swap 4 + 3 to MN6

    Anyone know if it is possible to directly bolt in a 6 speed MN6 in place of the 4 + 3. without modifying the tunnel. Rear end is a G44 (3.07). Thanks WTS
  15. W

    Engine Swap

    Anyone know if my (88, 4+3) L98 engine may be swapped with the LT1 and if so are there any other changes required other than the computer. Thanks WTs
  16. W

    Rodent Protection

    I have an 88 and I am trying to figure out how to keep mice out of the car ! Anyone had any experience with this? WTS
  17. W

    88 Vette Hard Start when Hot

    My 88 Vette starts immediately when cold but not when hot ! After running, if the car is left for under (5) minutes it will start OK, If left longer than (5) minutes it takes about 10-15 seconds of cranking before it will start. Anyone got any suggestions?
  18. W

    88 Vette 4 Speed to 6 Speed Transmission

    Has anyone converted a (4) Speed Doug Nash W/OD to a MN6 (6) Speed Transmission. Any problems with drive shaft, Bell Housing, Digital Instrument Cluster etc?
  19. W

    1988 Corvette Digital Instrument Cluster

    Does anyone know where the internal schematics of the Instrument Cluster can be acquired ?
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