1995 Chevy Monte Carlo problem with cold start

155,560 MILES • 6 CYL • FWD • AUTOMATIC
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GETMUDDY69
  • MEMBER
  • 2 POSTS
when i start the car in the morning it idle very high 4000 rpm the it goes to about 500 rpm and dies it continues to do this high then low high then low i have replaced the tps the iac and pcv valve there r no vacume leaks dont know what else to cheak i have a ? does the tps need to be set or do i just install the new one as it comes i really dont know what to do getmuddy69@hotmail is my email i really need help it only does this until the car gets warm i dont have a card for a donation or i would donate some money sorry i really would appreciate some help its my only car thanks justin
Dec 23, 2008 at 6:39 AM
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RHALL77
  • ✓Experienced Mechanic
  • 3,361 POSTS
did you put a scan tool on it to see if there is any codes in the system
Dec 23, 2008 at 9:01 AM
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