Engine Performance problem
1999 Mazda 626 4 cyl Front Wheel Drive Automatic 120000 miles
When my 99 mazda 626 is at operating temp it idles rough and stalls sometimes in park, when at a stop light in drive it idles better. When I unplug the mass air flow sensor it idles fine! Should I replace the maf sensor? Some one told me it could be the air temp sensor in the airbox. Replaced the plugs, pcv valve and hoses.
have the same problem?
Sunday, March 28th, 2010 AT 9:21 AM