Blazer Forum - Chevy Blazer Forums - Hesitates all most stalls at first then fine, help!

Blazer Forum - Chevy Blazer Forums (https://blazerforum.com/forum/)

- 2nd Generation S-series (1995-2005) Tech (https://blazerforum.com/forum/2nd-generation-s-series-1995-2005-tech-41/)

- - Hesitates all most stalls at first then fine, help! (https://blazerforum.com/forum/2nd-generation-s-series-1995-2005-tech-41/hesitates-all-most-stalls-first-then-fine-help-47449/)

hotrodsbyg

08-01-2010 01:32 PM

Hesitates all most stalls at first then fine, help!

Got a 1999 blazer, this year it has been hesitating and acts like it's going to die then it rides out and everything is OK. Only does this when it sits for a while and you first start in and try to take off. I cleaned the EGR valve out yesterday thinking that will fix the problem. Well that seemed to make it worse. Now what?

hotrodsbyg

08-03-2010 09:54 AM

Guess I'll answer my own question AGAIN! No love on here. The problem was a combo of the dirty EGR Valve and a dirty MAF sensor. It runs great now.

Tammy Kranock

07-23-2019 01:40 PM

did you have egr or maf codes? mine does the same thing, giving lean fuel code :(

All times are GMT -5. The time now is 08:29 PM.