Help truck is cruise controlling
#1
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From: waynesburg, KY.
Help truck is cruise controlling
Ok I have a 2005 5.3 l Silverado CCSB. Lt. headers. 212 218 low lift cam. Ls6 springs. Cm pushrods. U/ d pulley. Cai. 2600 stall. Vette servo. Transgo shift kit. Off-road y pipe. Magnaflow cat back. 4:11 gears. My problem is after puttin stall shift kit and 4:11 gears in. My truck just gives itself gas going down the road. Not a lot but enough to make you hold the truck back with the brake when you need to go slow. I cleaned my maf and tb. I have no vacuum leaks. I do have a mail order tune. He has sent me a 2 nd tune and it's not any better? Any help would be appreciated.
#7
Your tuner sucks ***** or doesn't care. Maybe both.
Bitch at them till they fix it or start tuning yourself.
He probably needs to play with desired idle airflow as mentioned but I wouldn't be surprised if spark is part of the solution.
Bitch at them till they fix it or start tuning yourself.
He probably needs to play with desired idle airflow as mentioned but I wouldn't be surprised if spark is part of the solution.
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#8
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From: waynesburg, KY.
well like I said its a mail order tune. and he has tuned about 15 vehicles for me so far and this is my first issue. I cant find anything wrong with my truck that would make it do this. that's why I think it may be in the tune?
#9
Yes. I am betting it is the tune. When I did my cam I really had to work over the throttle cracker, desired idle airflow, and spark tables to get the vehicle not to pull too hard. The tuner I used for help told me I needed a high stall TC which I am sure would have helped but I got the truck to stop pulling w/o the TC swap.
#10
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From: waynesburg, KY.
Yes. I am betting it is the tune. When I did my cam I really had to work over the throttle cracker, desired idle airflow, and spark tables to get the vehicle not to pull too hard. The tuner I used for help told me I needed a high stall TC which I am sure would have helped but I got the truck to stop pulling w/o the TC swap.