1997_GST
10+ Year Contributor
- 81
- 0
- Jul 10, 2009
-
Mansfield,
Texas
Okay, so i have a 97 GST that i did a 5-speed swap on. The car runs, I drove it from Mansfield, TX to Electra, TX, about a 2.5 hour drive,. The car has a idle surge. And it's annoying and makes me mad!!! It had a SAFC hooked up to it but i removed it to see if that would change anything and it didn't. I've tried different ecus and still does it.
The surge is like between 1100 rpm and 1800 rpm... and if i give it gas it revs fine but after i let off the throttle it sticks at like 2500 rpms for a split second then goes back to the surging...
If i drive the car and like barley hold it in 1st gear it like changes the throttle on it's own...but does fine while normal driving at highway speeds...
ANY HELP WOULD BE APPRECIATED AND REMEMBER I DID SEARCH ON THIS AND COULDN'T FIND ANYTHING THAT MATCHED EXACTLY MY PROBLEM....
THANKS!!!!!
The surge is like between 1100 rpm and 1800 rpm... and if i give it gas it revs fine but after i let off the throttle it sticks at like 2500 rpms for a split second then goes back to the surging...
If i drive the car and like barley hold it in 1st gear it like changes the throttle on it's own...but does fine while normal driving at highway speeds...
ANY HELP WOULD BE APPRECIATED AND REMEMBER I DID SEARCH ON THIS AND COULDN'T FIND ANYTHING THAT MATCHED EXACTLY MY PROBLEM....
THANKS!!!!!