My chevy blazer misses in park and when im at a red light it almost stalls idel goes from about 900 to 500 or less up and down. whem im giveing gas runs good ,sometimes i think i feel a surge when changeing gears but idel and in drive stopped misses really bad.have replaced o2 sencer egr valve and one other
May 2, 2009 at 7:26 AM
