2003 Chevrolet Avalanche "air filter" Questions

a oiled air filter they can just fail also. If you go to the local parts store they have a spray chemical for MAF sensors, I would try that before I went and bought a new sensor, they cost way to much

...filter first that's cheapest check/replace your air and fuel filters. You could also have some dirty injectors. buy a QUALITY injector cleaner such as lucas and run it through your tank. I use it in ...

...air filter box? Email me on [email protected] and I can scan some pages of my manual for you if you would like. I just this spring replaced my low beams and its not something you want to do in ...

...avalanche Hi!! The Throttle Body is the part where the Air Filter Hose Connects into. The Throttle Position Sensor and the Idle Air Control selenoid are located. Don't forget to rate this

...---needs tune up ---air filter restriction clogged ===if code -check engine light have it read most auto stores do it for free the code will give you your start point towards resolving your ...

...water either in the fuel,oil,or the air system change the air filter and put some gas cleaner go to any auto part store you should be able to ask pretty cheap around 5 to 8 bucks hope this helped

year. I just clean it and the K&N air filter two weeks ago. Check engine light came back on today. What should i check next? Thanks, Steve replace your gas cap. Have them check the catalytic converter

...make sure the gas cap is tight, also make sure the air filter is not blocked. Did the noise level change at all out of the exhaust system? A collapsed or blocked muffler can also cause this

...filter then turning it off if this dosnt help replace the max air flow relay which should be fount on the hose going to the intake :) Is the throttle body clean or may be due to the air intke you had ...

...SURE YOU HAVE A CLEAN AIR FILTER, IF IT CLEAN , THAN YOU HAVE A DIRTY AIR FLOW SENSOR , THEY CAN BE CLEANED WITH BRAKE CLEAN ITS IN LINE AFTER THE AIR FILTER JUST CLEAN THE PICKUP WIRES , OR REPLACE ...