This sounds so similar to what my Aerostar is doing. I had the oxygen sensor
If you find out what the problem is, PLEASE post it.
My mechanic is at wits end.
Another poster here suggested something about a mass air flow wire maybe being
I am trying to get up the nerve to print that up and take it to my mechanic.
has dismissed my other thoughts, so I am not looking forward to it.
Is yours running rough? If it weren't for the fact that the engine on mine is
quite rough when the light is on, I would consider poking the light out. It is
Anyway, please post the fix, when you find it. I will do the same.
| What is the problem with the 96 Windstar? Check engine light came on a few
| days again, I took it to an independent shop and they said it was a bad
| oxygen sensor. They replaced both of them, after a day the light returned.
| Too it to one of the national chains and they checked the computer and got
| error code P0156 which they said was an oxygen sensor fault. They couldn't
| find anything wrong with the oxygen sensor so they reset the computer and
| told us to drive it for a few days. The next day the light came back on
| while driving on the freeway. Took it back to them, checked the computer
| and got the same code. Now, they think it may be a wiring problem! What is
| the problem with the 96 Windstar?