This happens every morning. The car will start but hesitate a lot and idle about 200 rmp, i have to keep my foot on the gas pedal a little bit to keep it running and if i give it too much gas then it will die. It will do this for about 1 - 1.5 minutes and then all of a sudden it jumps to its normal rpm and runs fine like nothing has happened. Anybody know what this might be?? thanks

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Pat Hirsz

88 305TBI
Mods:Hooker Aerochamber 3" exhaust, gutted kitty, March pullies, no smog, 180 thermo,
14x4 K&N, 3.42 gears,
Eibach springs with KYB's all around,
Harwood cowl hood, Z-28 wing, fresh paint(black)
120,000 miles, 5spd, T-tops
Run a best of 16.7 @85mph before gears

92 RS, 305TBI, auto, 3.08 gears, 180 thermo, glasspack (no muffler)

 

May be the fuel pump relay? Sound like it's not getting enough gas then it kicks in. You might have someone start it while you are watching the injectors. Might find the problem, might not. Just a thought.

 

Where is the fuel pump relay located? and how do i diagnose it? i couldn't find it in the Haynes manual.