Back Fires and Stalls

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09-08-2005, 09:04 PM

Mitch

Thread Starter

Join Date: Sep 2005

Posts: 1

Mitch is an unknown quantity at this point

Back Fires and Stalls

I have a 87 S10 Blazer, it seems to back fire and stall the same place every day , it will back fire and then stall , you will stop and wait a minute and it will start the run fine. However sometimes it will do this 2 to 3 times in a row, but eventually start and run fine. I have also noticed that at constant speed, it will rev up and down. Please Help

09-09-2005, 12:58 AM

timetoblaze

Join Date: Sep 2004

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Posts: 561

timetoblaze is an unknown quantity at this point

RE: Back Fires and Stalls

you pullin any codes?

09-12-2005, 07:12 PM

Hanr3

BF Veteran

Join Date: May 2005

Location: Central Illinois

Posts: 3,891

RE: Back Fires and Stalls

Welcome Mitch.

Codes would help.
It could be any number of things. Plugged cat, timing, tune up, one of the sensors. Really need more info about the engine and what you have done so far, if anything.