2nd gen 95 4.3 fuel economy

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Dec 17, 2011 | 08:41 AM

#11

Indy95Blazer

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Posts: 11

Just bought it and only maintenance we have done was oil, plugs and k/n filter. old filter was clean and plugs were a good light brown color

Jan 14, 2012 | 08:53 AM

#12

Indy95Blazer

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Joined: Dec 2011

Posts: 11

Bought the A/C Delco 02 senser as recommended and installed it last week. Fuel mileage went from around 9 mpg to 14mpg just by changing that one defective part! Next we will clean the egr valve. Thanks Guys!

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