Well the place I bought the car from is covering the repair under their warranty, except for the difference of the 5 additional fuel injectors (I figure they might as well do them all).
Should be done soon. Looking forward to driving again!
Newest update.
Brought it to a shop with experience in Corvette specific repairs.
Diagnosis: 3 injectors have low ohms. Recommended replacing all 8 since he will have everything off anyway.
Estimate: $350 parts, $500 labor, + spark plugs, etc total just under $1000.
Aargh
Had a chance to look at the car today. All the vacuum tubes look good. Even switched in another ECM and prom.
Old ecm and new ecm, the car won't even idle right. I hold the throttle open a little and after about two seconds, the rpms drop and the engline stumbles, and sometimes it catches back...
Newest update:
ECM replace with a reman. and a new PROM. Vehicle throws a 32 code occasionally after a decent drive (actually it popped up right in the location I broke down last time).
Now it seems to have a "miss" while idling in Park, about every few seconds it seems to lose a small amount...
PROM questions and now EGR question '90 C4
I put an ad in the parts section, but maybe I should just ask.
I recently bought a 1990 corvette with 26k on the clock. I noticed when I bought it, that it idled a bit rough in gear (automatic tranny), but if I put it in neutral it was much smoother...
So I bought a 1990 Coupe with 26k miles on it to have as a toy. Unfortunately this thing has turned into a real headache. Anyway the mechanic has determined that the PROM is bad.
is anyone selling a 1990 Automatic PROM?
I unfortunately do not know the part number and am only going off what...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.