I replaced two oxygen sensors, Why is check engine light still on?
May 18, 2010 by chec
Filed under Engine sensors
Replaced two oxygen sensors, I had error codes P0171 and P0174. It said engine to lean. Thought it fixed it, but check engine light still comes on. What else could it be. My truck is a 01 Ford Ranger.
I did reset the codes, the check engine light keeps comming back [...]
How important are O2 sensors? My check engine light has been on, and apparently my car needs two Oxygen sensor?
May 17, 2010 by chec
Filed under Engine sensors
My car needs two oxygen sensors replaced. How important are these to keep your car running good?
Simple Steps to Check Your Engine Regularly and Thus Protect Your Car Investment
So, OK, you paid your thousands for your vehicle. You feel great with it and also relax a bit and put some check up tasks for later.
Well, you better watch out!
Some of the most common mistakes car owners make at this point are to skip fluid checks and also the service their engines between longer [...]