AC on engine races
BIG SHOOTER
06-08-2008, 03:53 PM
97 S10 Blazer 4x4 4.3 Idle jumps to 1200 rpm when AC is turned on. How can i fix this.
tempfixit
06-08-2008, 11:48 PM
97 S10 Blazer 4x4 4.3 Idle jumps to 1200 rpm when AC is turned on. How can i fix this.
Check for a vacuum leak.
Check for a vacuum leak.
BIG SHOOTER
06-09-2008, 07:09 AM
Checked for vacume leaks. Everything check ok no leaks. Is there a some type of switch to raise the rpms for the ac when it is turned on.
BIG SHOOTER
06-10-2008, 05:16 PM
Still broken. Does anyone have a idea?
MT-2500
06-11-2008, 10:25 AM
You might try cleaning TBI and IAC valve.
And get a engine capable scanner on it and check out and test actual idle and desires idle iac and rpm readings.
And get a engine capable scanner on it and check out and test actual idle and desires idle iac and rpm readings.
BIG SHOOTER
06-12-2008, 07:16 AM
Thank You , MT-2500 I will plug in a scanner this weekend.
MT-2500
06-12-2008, 10:08 AM
You are welcome and let us know what you find.
Good luck
MT
Good luck
MT
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