My exhaust flanges started getting bad last month so I got them fixed the other day along with taking off the catalytic converter and adding a resonator. But anyway sometimes when I force the fuel to my 91 4x4 GMC 1/2 ton she hesitates to go and bucks then when I let got the fuel she is perfect. No codes show up just the loss of power. Anybody care to answer this one with opinions?
Darryl
fuel filter
change it and get on with life
Done it last week. Life still hard to get on with...
Sarcasm will get you no where man!!
check fuel pressure ?
"Dthenewf" wrote
That information would have been more useful in the original post. Anything else that you've done that you haven't mentioned?
Ian
Actually those that offer free help can be sarcastic. Hell if he helps me why do I care? And he's not trying to get anywhere.
Brian
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