Low mpg
#31
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98 Blazer
4wd 4.3L
Still getting 10 mg, not complaining. Replaced my O2 sensors. Checked my PCV valve, shakes around alot inside, so I think its good. Replaced fuel filter, checked fuel trim. Checked spark plugs. What can I try next? Maf sensor? Fuel pressure?
4wd 4.3L
Still getting 10 mg, not complaining. Replaced my O2 sensors. Checked my PCV valve, shakes around alot inside, so I think its good. Replaced fuel filter, checked fuel trim. Checked spark plugs. What can I try next? Maf sensor? Fuel pressure?
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jstutzman
2nd Generation S-series (1995-2005) Tech
6
12-06-2009 05:20 PM