OK I'm a newbie, need help... My 07 Pontiac grand Prix is cranking but has no fire, starter is good, battery is new, all fuses an relays are good, fuel pump is new an running, I put scan on it an it just reads emissions OK I have a small exhaust leak so that has nothing to do with getting fire, got a couple more options to check, cam sensor, crank sensor, security system.... That's all I have left to check....please help......

Gray wire from pump to the front. Make sure it is getting the correct voltage on both ends. Also, check to make sure the injectors are actually firing. It might help to trigger the anti-theft and, make the car do a relearn.




PRND321 Till I DIE
Old Motor: 160whp & 152ft/lbs, 1/4 Mile 15.4 @88.2
M45 + LD9 + 4T40-E, GO GO GO