backfire when i rev it?
#1
backfire when i rev it?
01 blazer. Started running bad. ive replaced the fuel pump wires cap plugs and the o2 sencor. From suggestions?? The truck runs fine for the first 2 or so mins. then just starts dumping fuel? Or is the ignition breaking down and not burning it? i didn't use ac delco parts. i read i should have!! The first time i had the codes read it was pretty much every sensor. i took off the batt terminal and reset the ecm. Now the only code is bad injector #6??? I'm lost and broke. any help would be great!!!
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Join Date: Jun 2011
Location: East Bay, CA
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