If you are getting a Lean code then it is probably being caused by the intake plennum gaskets. This is a common problem on the Windstar. The fix is relatively easy.
Put some fuel injector cleaner in a tank of fuel. Replace the fuel filter and fix any vacuum leaks.
no no
Easy, get rid of it
Look for a vacuum leak.
2001 ford winstar sport burning engine oil
did you try the fuse?
where is the #5 injector? how long does it take to fix
about $1100.00
what does system to Lean Bank 1 on 740iL 2001 means
Replace the shocks and struts! :-D
Pull the fuse. In 1996 Windstar, it's fuse #33
1999 Ford Taurus. System Adaptive fuel too lean banks 1 and 2. How can I fix these.