Rough Idle?
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Try Cleaning Your Throttle Body .happend To Me Not With Exhaust But When I Remove Program From Truck I Thought I Mess It Up. But With 5 Bucks And 10 Minutes Problem Gone. Idle Was Low Ac Would Not Blow Cold .when Driving Everything Ok It Even Stall On Me . Just Acted Up When Something Else Was Done Good Luck.
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Originally Posted by phasemaster1
Try Cleaning Your Throttle Body .happend To Me Not With Exhaust But When I Remove Program From Truck I Thought I Mess It Up. But With 5 Bucks And 10 Minutes Problem Gone. Idle Was Low Ac Would Not Blow Cold .when Driving Everything Ok It Even Stall On Me . Just Acted Up When Something Else Was Done Good Luck.
It's definately a low idle I think. Not 100% sure but pretty sure. I idle right at 600 rpm's currently. I thought it was suppose to be 650, but not sure.
I get perfect A/C temps at idle as well.
I'll try a throttle body cleaning first, but it should be clean.
It idles faintly rough without A/C, but the roughness increases with the addition of A/C.
I'll check all pulleys as well.
Basically, I would like to know what the correct idle should be on a SS LQ9 motor?
Jim
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Originally Posted by CHEVY6000VHO
Yes, had idle raised to 700 rpm's.
Jim
Jim
Jim
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