Mechanics

COMPLETE TUNE UP...AND CHECK ENGINE LIGH

2001 Ford Windstar

Noises problem
2001 Ford Windstar 6 cyl Wheel Drive Type unknown Automatic 107221 miles

I just did a complete tune up on my car and the check engine light turned on. I was wondering why it would come on?
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Locopunk46
March 28, 2008.




First thing you need to do is have the codes read, Autozone does it free, Post the results with the code number(s). Even if the service engine light is not on, there should be freeze frame data stored.

Merlin2021
Mar 29, 2008.
I had my '01 windstar tuned up at a 100,000 and then my check engine light came on. It ended up being a upper intake valve leak
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Tiny
Pureproductionsinc
Apr 1, 2008.
Do you recall the code? It dhould start with P

Merlin2021
Apr 1, 2008.
The codes that I received from autozone where this P0141 and P0144.

Tiny
Locopunk46
Apr 6, 2008.
Those are 02 sensors codes, Bank1 sensor2 and bank 1 sensor3, make sure the connectors are tight, and no oil or grease is on them.

Merlin2021
Apr 7, 2008.

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