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Old 11-27-2021   #3
kapkanimd
 
Join Date: Oct 2021
Location: Tampa
Posts: 19
Default Re: 1991 ZR1 Restore - Help!

Quote:
Originally Posted by viper107 View Post
91 cars were horrible for ecm,s going bad,they had a updated version I think they were putting in 94 ones,are the injectors new or rebuilt
Brand new accel injectors.

Any way to test the ecu or determine if it?s bad? Any Tampa area ZR1 owners I can swap ecu's with to test if that's my problem?

This car also came with a Doug Rippie Motorsports chip. I just swapped it out back to the factory chip, and it didn't change anything...

Last edited by kapkanimd; 11-27-2021 at 05:52 PM.
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