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Old 03-17-2013, 11:05 PM   #1
SLEDGE-HAMMER
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Join Date: Dec 2012
Location: liberty tn
Posts: 4
vortec trouble!!!

hi guys got a 97 vortec thats sick

service light came on for o2 sensor cam position and MAF sensor

Ive replaced all the sensors distributor cap fuel filter plugs and still its getting 7 miles per gallon and is way under powered.

i have sprayed the intake with ether and had no change in rpms,i thought it was the intake gasket.


any sugesstions will help..the codes its throwing now are still MAF and cam position
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Old 03-18-2013, 08:12 PM   #2
bighaas79
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Join Date: Nov 2008
Location: manly iowa
Posts: 390
Re: vortec trouble!!!

Which codes did it have? There are multiple codes for the components in question. Knowing what the codes are and the reasons they might have gotten set, probably would have saved you replacing a bunch of parts that didn't need to be. Specific codes and symptoms are key to us helping you.
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