P170 Fuel trim malfunction
I'm about ready to give up,looked and replaced just about everything pertaining to it. I'm bout to say f$#$ and just stop throwing money in it. Its got 197,000 miles on my 4g64 Mitsubishi Galant ES. Dont get me wrong I love it but,its costing me to much money,that I don't have. Running rich still and can't figure out why. No leaks,etc. I was thinking could the timing affect this matter to throw this code! I did everything I could and put parts on swapping like a fool and even asked mechanics and no luck!