Engine Performance problem
1995 Pontiac Firebird 6 cyl Two Wheel Drive Automatic 155000 miles
1995 Firebird 3.4L V6 will turn over but may take several tries before it starts, sometimes almost kills the battery it takes so many tries. Once it starts, sometimes the idle is smooth but most times it feels like there is a steady misfire and lack of power. MAP sensor was found to have broken vacuum line--this caused the plugs to dry foul (i think) and were just replaced, wires too. MAP reconnected now but problem still exists and it seems to be worse now that it's getting colder outside. Car starts on first try if the engine is hot. Thanks for the help.
Wednesday, October 15th, 2008 AT 12:23 PM