Engine Performance problem
1997 Chevy Blazer 6 cyl Four Wheel Drive Automatic 191000 miles
I have a 97 Blazer that when travelling up long hills, starts lacking power, engine light flashes, and sometimes stalls out. Once back on level ground, all power returns. I have scanned ECM and codes are P0101 and P0300. I have replaced MAF and done tune up. Fuel pressure holds at 60psi. Has plenty of vacuum. No leaks. Any ideas? This is really stumbling me.
have the same problem?
Sunday, February 21st, 2010 AT 6:30 PM