LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Car Pops out the Intake in only 1 way, real little miss..

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Old 03-16-2007, 12:28 AM
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Default Car Pops out the Intake in only 1 way, real little miss..

alright so it popped out the intake before tune so I had it tuned last week, still does it but only when i mess with the throttle manually (under the hood) i can pedal it as much as i want cant get it to repeat with the gas pedal... the car has a small miss.. idle is back to normal something just got wet during that weather its back to 750.. no codes are up

what can I check guys?
Old 03-16-2007, 08:35 AM
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The only time my LT1 popped is when I was very low on gas. IE leaning the hell out of it.
Old 03-16-2007, 08:59 AM
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check the fuel pressure, mine was doing it when my fuel pump was on its way out.
Old 03-16-2007, 11:06 AM
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my fuel pump whines when its low but i heard thats normal, but like i said i go go WOT 1st, then 2nd and 3rd and it doesnt drop off AT ALL id think if my fuel pump was going id have some serious popping or stuttering you know

what can I do about the miss? one of my wires is touching a header because I dont have those brackets that go on/under the head to hold them
Old 03-16-2007, 06:03 PM
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think i might have found it, car had a unplugged injector (all my clips are broke) and when i was ******* with **** i musta done it.. hope i didnt hurt anything running it hard with it halfassed undone.. car seems like its running good still.. we will see what happends (after i plugged it in car had a white/grey smoke out th exhaust for a few mins till it heated it up) checked oil - good.. oil pressure is 35-40 and is pegged @ WOT temp is 175




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