Engine Performance problem
2001 Cadillac Deville V8 Front Wheel Drive Automatic 64000 miles
I have 2 codes a p0171 and a p0174 I have a rough idle but runs well under acceleration. When I unplug the MAF sensor the idle holds steady but higher than normal. Should I clean or replace the MAF sensor or is something else wrong
have the same problem?
Saturday, January 3rd, 2009 AT 8:42 AM