"91 Rough idle, surging PROBLEM SOLVED
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Joined: Apr 2000
Posts: 696
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From: Jenkintown PA
"91 Rough idle, surging PROBLEM SOLVED
I posted this initial on the General site by mistake.
Just wanted to confirm that my problem consisted of a rough idle, surging well cruising, and running rich turned out to be injectors. I received a lot of help from forum members...THANK YOU FORUM!!
The resistance test of each injector both hot and cold identified the issue for certain. SAM LAM posted the specs for the test should be 16.5 ohms + or - .3. Mine were way off, better cold than hot, and only two injectors were within spec.
After installing rebuilts from injectors4u, there was a world of difference. Frankly, I thought I was in a different vette, pulls better, A/T shifts are crisp......fells like 50 more HP. All I could say was WOW!
SAVE THE WAVE
Just wanted to confirm that my problem consisted of a rough idle, surging well cruising, and running rich turned out to be injectors. I received a lot of help from forum members...THANK YOU FORUM!!
The resistance test of each injector both hot and cold identified the issue for certain. SAM LAM posted the specs for the test should be 16.5 ohms + or - .3. Mine were way off, better cold than hot, and only two injectors were within spec.
After installing rebuilts from injectors4u, there was a world of difference. Frankly, I thought I was in a different vette, pulls better, A/T shifts are crisp......fells like 50 more HP. All I could say was WOW!
SAVE THE WAVE
. This forum is ALL ABOUT helping people....and other forum members have helped me too 
