Most of the rattles are caused by lose wiring and relays hitting plasticor fiberglass. You will have squeaking that is caused by plastic rubbing against each other. The squeaks can be fixed by placing Teflon tape between the plastic joints. Make sure all your screws are tight.
Good luck and...
I have had a noise in the rear compartment of my 88 coupe that has been driving me crazy for years. I finally found out what was causing it.
I have taken the wiring harness and all the relays I could find and wrapped then in foam to no avail. I thought maybe it was the rear hatch manual...
Help with some info.
I have an 88 and I am replacing the 4+3 with a Tremec. I am replacing the clutch and flywheel. The flywheel is aluminum. The problem is I thought that the new flywheel had to be balanced to the old flywheel. I am being told by the speed shops that you can not balance one...
Thanks. I figured it was something like that. I called Zip and they are calling Helm to see if I need to return the entire package or just the service manual.
Have a great weekend.
Hi guys and Happy New Year.
I just got a service manual for my 88. This is the wackest service manual I have ever seen. The first page is on air conditioning it starts on page 1B11 in the middle of a sentence. It goes from 1B11 to 1B21. There is no 1B1 to 1B10 anywhare in the book. The...
Hi,
Mike my experience with the 88 is the same. But if you accelerate slowly it will also engage 3rd into OD.
Len, there are only two plugs on the transmission. One is for the backup light and the other is the one I jumped. I know about the reverse one because I needed to replace it after it...
Does anybody know of a way to totally bypass the computer. By that, I mean changing the wiring harness to physically bypass the computer so as not to interfere with the OD.
Yes GM does some pretty wierd things.
Len,
I did that to my 88 and it only works for second gear. If I start out slow 3 gear and 4 will engage OD. The way I normally start it only engages on the 4 gear because my rpm are too high to engage 3rd. So basically it only works on 2nd on my car.
As far as I am concerned this combo...
No, Z51. The ZR1 did not come with the heavy duty susp. Bigger sway bars, power stering cooler, frame reenforcements on 87 up. All four exhaust tips open. Maybe these were on the 87 and up. My documentation that I have states that Z51 came only with the manual and coupe. Maybe the earlier one...
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