lean codes
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lean codes
Have a 1999 windstar 3.8 106,000 miles. check engine light, took it to autozone codes 171 and 174 both banks are running lean they say its the maf sensor ok so i replace it 250 miles later the lights still on and they say it should of went off by now. appreciate anyone who can hold my hand on this one
Thanx,Tony
Thanx,Tony
New User
Joined: Sep 2006
Posts: 4
Likes: 0
I'm getting the same codes on my '96 explorer go to this site, and scroll down some to see some info on what else could be causing the codes, the MAF is one of them but it could be any number of things, mine looke like its the EGR valve causing the problem.
http://www.v8sho.com/SHO/TSB0197HO2SServiceTips.htm
http://www.v8sho.com/SHO/TSB0197HO2SServiceTips.htm
