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Thread: need help!
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07-01-2008, 06:13 PM #1Jr. Apprentice
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need help!
hello everyone,have a question,can you screw up you truck's computer with a programmer?,i was playing around with my programmer and now my truck doesn't idle,runs fine but won't idle.i put a jet mass air flow sensor in it,maybe take that out and put the stock back in?.thanks.
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07-01-2008, 07:35 PM #2Administrator
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07-01-2008, 08:08 PM #3Jr. Apprentice
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my truck is a 2003 silverado 1500HD 6.0L,i have a cold air intake on it and a throttle body spacer to,when i had my programmer plug in ,i forgot to take the fuses out of my amps.i don't know if that has anything to do with it,but my truck won't idle now.
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07-01-2008, 10:32 PM #4Jr. Engineer
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The fact that you put on the new MAS should not have any affect on your idle. I think you may have skewed one or more tables when you were "playing around" Set everything back to stock and go from there. I strongly suggest that you check into a custom tune. There are several companys to choose from, but I like nelson performance.
Chris S. The GoFastPadre I like to drive fast and I've got the speeding tickets to prove it. 00 Sierra Z71 ECSB K&N CAI Pacesetter Shorties (soon to be replaced with LT's) Magnaflow HFC's Flowmasters with True Duals and H-Pipe more mods to come
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07-09-2008, 12:43 PM #5Jr. Apprentice
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it only does it when the motor warms up.
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