problems after h/c/i swap

fox182

New Member
Feb 22, 2008
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hey guys i have a 92 coupe, i just put a pair of afr 165s, trickflow track heat intake, and a comp cam the car is a 5 speed , sometimes i start her she runs fine other times the idle fluctuates up and down till it eventually dies, when i give it gas while at a stand still it'll rev fine but it'll drop down real low and almost die every time, i took it around the block and it died and wouldn't start up till it cooled down, i changed out the ignition module i need to check my fuel pressure also, anyone ever have this problem?
 
See the "Surging Idle Checklist for help with all your idle/stall problems. Everything you need to find and fix idle problems is in there.

The first two posts contain all the updates to the fixes. At last count there were 24 possible causes and fixes for surging idle/stall problems. I continue to update it as more people post fixes or ask questions.