My 2001 Chev Tracker ZR2 (2.5l) starts hard in the cold. Sometimes my girlfriend has run the battery down trying to start it. Does this car have a fuel pressure regulator and/or a thermo-time switch and/or a cold start valve/injector and if so could one or more of these be the culprit? I just put a new fuel filter in it, gas line antifreeze, and oil change (5w30). Any help appreciated.
Monday, February 26th, 2007 AT 2:01 PM