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My service engine light came on and when I checked got a P0171 code, system too lean. Any ideas on what may be causing this? Thanks, Mark

I'm getting 3 codes, P0171 - system too lean P0172 - system too rich P2195 - O2 sensor stuck Any ideas on where to start? I don't want to just run out and buy an O2 sensor because it seems like most times that's not the actual problem. Any help on troubleshooting this is much appreciated...

Hi folks, I have a 2003 Explorer with about 97,000 miles on it. I started getting the O/D Off blinking light and found a P0775 trouble code. The truck just doesn't seem to want to go into 2nd gear. It holds 1st on the way up too long, and if you push on the gas while going about 30 mph it will...

I have a 2003 Explorer and I don't seem to get much air flow out of my vents. It takes forever to cool off the cabin in the summer and warm it up in the winter. When I put my hand by the floor vent on the drivers side there hardly seems to be any air coming out. When the AC is on the air coming...

I just bought a 2003 Explorer last week and I did a Google search for Explorers and came across this site. It's cool to find a place where I can find answers to questions that may pop up about my truck. I've already learned about finding the code that tells what type of gears you have. Nice. My...