2003 Rendezvous cx problem
I am having a starting problem. Most of the time it will fire on the first crank, sputter and die, the second crank it will start right up. Other times is will crank and crank with no fire, but if i spray a little carb cleaner in the intake it will fire up and run perfect. I have 50 psi fuel pressure, and the regulator has been replaced, and the fuel filter. I believe it to be a security problem as the light has come on a few times. I read the codes and here is what it gave.
BCM codes: U1016, U1040, B2961.
Powertrain codes: P1626, U1040, U1064, U1300.
I have done some searching and found the key switch is common and the bcm but i dont want the throw parts at it. I'm seeing if any one has experienced this at all? Thanks