What's wrong with my Intrepid's Gas Mileage?

Question:
My 2000 Intrepid used to get around 425 miles a tank, now it only gets around 350.

Does anybody know how to reset the fuel saftey swithch on a 2003 olds alero?


Why?

2001 F-150 Will Not Shut Off With The Key?


I use the same oil as before, and I've even tried the fuel cleaner additive.

Oil on my engine?


Only things I can think that may have affected it:

1991 GMC Jimmy,Digital gauge (speedo only) goes out,bad ground? how come then only the speedo?


1. It had been a while since the tran fluid was worked on, and I had that done anyway. It was full of metal flakes, the guy told me.

Can the radiator for a 1983 oldsmobile cutlass work for an 1982 monte carlo?


2. There were a few times (okay, several times) where I didn't get the oil changed for a couple thousand over.

1999 ford crown victoria brakes squeel after pressing hard...?


As for the air filter, I admit, I haven't had it checked out since I got the car (25,000 miles ago).

I have a 87 mustang GT that cuts out at about 3500 RPM whats wrong with it?


Any ideas so I can get over 400 a tank again?

Answers:

My car is more powerful in warm days?

The air filter is the #1 thing to do...replace it now.
Other possible problems are a faulty engine thermostat or coolant sensor. A fuel leak. Low air pressure in the tires. A problem with the torque converter clutch or transmission. A faulty fuel pressure regulator. A lot of things need to be checked. Sounds like you need to go see a good mechanic.

They pumped my tires to twice the recommended PSI?

Changing the air filter may help some, however, sounds as if the vehicle is aging. Mileage on odometer would shed some light on your problem.

How to make a front lip for a bumper?

Is someone stealing your gas? Does it have a fuel filter that needs to be changed? Fuel cleaner additive is a good thing to add to your gas. It seems to help my gas mileage to a small degree. Maybe you should take your Intrepid in and them check all of the filters, belts, fluid levels, and everything else that should probably be checked on.

My key keeps turning in the ignition..help!?

K&N air filter,, dont get a cheap one, it makes a huge difference,, and think of a tune up.

Passing time...just put a clear coat of nail polish on...letting it dry...any one word answers out there . . ?

replace your air filter and check all vacuum hoses for small leaks.
More Questions & Answers ...

  • Whats wrong wtih my car?
  • PUG306 , 51reg cabbie,dials frozen, fuel & no lcd trip.?
  • Can anyone tell me where i can purchase pro-life bumper stickers or car magnets??
  • What is the best brand motor oil for a car. I use 5W20 as recommended by Ford for my Focus.?
  • My kia Sedona remote starter doesn't work properly?
  • Would anyone know how much it would cost to buy and get a spoiler installed for a Cobalt?
  • Transmission Solenoid and Sensors in a 98 Ford Windstar...?
  • How do you get the smell of vomit out of a car?
  • Oil light comes when driving?
  • Front Hub/Wheel Bearing on 1999 Pontiac Sunfire Question?
  • This article contents is post by this website user, CarQnA.com doesn't promise its accuracy.


    Copyright 2006-2008-2007 CarQnA.com. All Rights Reserved.