98 xlt 2.5L Running too lean
I have a 98 xlt with the 2.5L with 135K. About 6 months ago I got a check light that went on and the code was port 1 running too lean. I also think that it has read both port 1 and 2 runnig too lean. This has now happened 3 or 4 times.
So far I have:
cleaned the mass air sensor 3 times.
checked the spark plugs
run 2 bottles of luckas fule system cleaner
and repalced the O2 sensor
From what I have read different places it sounds like this is a hard issues to solve. But any thing would help!!