[looker44]

i have an 01 se im gettin horride gas mileage new plugs 5000 miles ago good pressure in my tires havent been changin fuel companies and i havent drove hard but it losses power up hills and when i pass people it damn near falls on its face by bad mpg 20s

 

[drostedrummer89]

Any check engine light?

Matt
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[speedyg]

When was the last time you replaced your air/fuel filters?

 

[iminhell]

What brand and part # where the spark plugs?

 

[looker44]

i believe they were bosch no engine light the part number was the 1 that autozone gave as the right # the last 1000 miles have been the worst on mileage

 

[iminhell]

That's why. Bosch is complete garbage in these cars. Autolite or Motorcraft is all that works well 100% of the time.

 

[looker44]

That's why. Bosch is complete garbage in these cars. Autolite or Motorcraft is all that works well 100% of the time.

they might have been autolite its just been forever since ive done them but do you guys think one fouled out on me or what about the catilac coneverter

 

[looker44]

When was the last time you replaced your air/fuel filters?

with the spark plugs for the air filter never done the fuel
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