Engine Performance problem
1995 Chevy Blazer 6 cyl Four Wheel Drive Automatic 188000 miles
I have a 95 chevy blazer 4.3 engine code W I have replaced the fuel pump, the cat, and the muffler I have checked for vacuum leaks and done a smke test on the vacuum hoses. The truck losses all vacuum under accelleration. With a vacuum gauge it has 24 inches of vacuum at idle and under a load going up a hill it will drop to 5 inches. I do not know were else to look for this problem can you help please. Thank you Richard Mitchell
have the same problem?
Saturday, July 3rd, 2010 AT 6:21 PM