1999 Pontiac Grand Am GT "2000 random" Questions

diagnosed with random misfire My car was diagosed with random misfire. So I installed spark plugs,boots.tps sensor and the cover for the spark plugs.But it still diagosed with same problem. you could ...

when i turn on the heat in my car the heat does not work i looked at the fuses they were good but it works when it wants to Have you tried getting the cooling system flushed? It might be clogging at ...

Random RPM spikes during highway and city driving. While driving approx. 55 mph the RPM's are around 1600. The RPM's randomly jump 300-400 which only last a second or two sometimes it will hang around

random/mulitpie cylinder misfire detected on 2000 pontiac grand AM 2.4L The most common cause of this code setting is the plug wires.I would put in new plugs too if it were my car. Is that the only ...

...2000 gagt is having prolems not starting at random times. i can hear the battery turning over but the engine just wont fire! im not sure if it is the spark plugs of the fuel pump. is there any way i ...

I got a random multiple misfire detected in my 2003 chevy trailblazer!!!! If you know your tunup is it to date I would go buy some chevron supreme and add the techron fuel system cleaner to the fuel ...

...2000 grand am has multiple miss fires P0300 Diagnostic Code - Random/Multiple Cylinder Misfire Detected Basically this means that the the car's computer has detected that not all of the engine's ...

random/multiple cylinder misfire detected I changed the intake manifold gaskets upper and lower labeled eveything and put it all back where it goes except mixed 2 push rods up it bent the long push ...

i insert my key in my 2000 grand am gt and the key does not turn at ALL. i have to be there trying for like 15 minutes and it will randomly turn. what can be wrong? Might be the ignition lock cylinder

I HAVE A 2000 GRAND AM SE AND I HAVE BEEN SCRATCHING MY HEAD AT THIS PROBLEM FOR AWHILE NOW. THE ABS AND ETC LIGHTS COME ON AND GO OFF RANDOMLY. THERE ARE NO CODES ACTIVE OR INACTIVE? I HAVE TRIED TO ...