[jkeaton224]

Sitting in a parking lot idling....CEL comes on...P-0171...bank one too lean...MAF? EGR? IAC? What is the general consensus for correcting or repair?. 2000, 187,000 miles. I have read cleaning the MAF???

Excellent post about P0171 at teamzx2 thanks to ZX2Fast.....disregard this post.