surging iroc part 2
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Car: 1988 Camaro IROC-Z
Engine: 350 Crate Motor Holley Stealth Ram
Transmission: WC T-5
Axle/Gears: 3.73
surging iroc part 2
I dont know if some of you remember this but I had made a thread over a couple months ago about my surging iroc at stop lights and never found the problem yet....well the other day i had noticed on one of our extremly hummid days that we had i decided to turn on the a/c....turned it on and noticed when i got to stop lights it wouldnt surge anymore.....so i got curious and approached another light with the ac off and it started surging again so i went ahead and turned the ac on and then the surging stopped and it started to idle fine. Mind you this is right after i cranked the AC on to full blast then boom the car idles awsome......i find this quite strange...i really dont feel like running my AC on 24/7......what could be causing this?
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Car: 1988 Camaro IROC-Z
Engine: 350 Crate Motor Holley Stealth Ram
Transmission: WC T-5
Axle/Gears: 3.73
believe me iam too, its just weird i turn on the AC (cause its hot as hell and it works mint in my car) and all of a sudden the car doesnt surge at a stop any more and idles fine.....
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I really dont know, but there is a vacuum line that runs up to the hvac controls. I wonder if maybe it is leaking in a certain position. That would be a vacuum leak which can cause surging. That is just a guess, but it kinda makes since.
Ben
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Car: 1988 Camaro IROC-Z
Engine: 350 Crate Motor Holley Stealth Ram
Transmission: WC T-5
Axle/Gears: 3.73
Originally posted by Momar
I really dont know, but there is a vacuum line that runs up to the hvac controls. I wonder if maybe it is leaking in a certain position. That would be a vacuum leak which can cause surging. That is just a guess, but it kinda makes since.
Ben
I really dont know, but there is a vacuum line that runs up to the hvac controls. I wonder if maybe it is leaking in a certain position. That would be a vacuum leak which can cause surging. That is just a guess, but it kinda makes since.
Ben
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the hvac controls is actually that panel that you turn the ac on with. Part of it is controlled by vacuum. I dont know if it would actually be possible or not, but I just thought that maybe for some reason it is only leaking in certain positions or something. Like I said, just a guess. I cant think of anything else in the air cond system that would effect the way the engine runs.
Ben
Ben
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Car: Camaro Z281991 Engine: 5.7L/350 TPI Transmission: TH700R4 ··································· Car: Acura CL 1998
Engine: 3.0L/183
Transmission: 4 spd auto/OD
My car has surging problems while driving and at stops ..
I dont know why the ecm is sending gaz when im not pressing the gaz.. i was told the ecm has to be changed ..
Id also check the oxygen sensor ..
I dont know why the ecm is sending gaz when im not pressing the gaz.. i was told the ecm has to be changed ..
Id also check the oxygen sensor ..
#9
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Car: 1988 Camaro IROC-Z
Engine: 350 Crate Motor Holley Stealth Ram
Transmission: WC T-5
Axle/Gears: 3.73
Originally posted by Spectre
My car has surging problems while driving and at stops ..
I dont know why the ecm is sending gaz when im not pressing the gaz.. i was told the ecm has to be changed ..
Id also check the oxygen sensor ..
My car has surging problems while driving and at stops ..
I dont know why the ecm is sending gaz when im not pressing the gaz.. i was told the ecm has to be changed ..
Id also check the oxygen sensor ..
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#10
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Car: 1988 Camaro IROC-Z
Engine: 350 Crate Motor Holley Stealth Ram
Transmission: WC T-5
Axle/Gears: 3.73
TTT anything
I posted this in the cooling section to to see if any AC experts would chime in but noone has responded
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