Slimpickens
Newbie
Well I'm trying to help a buddy out. His truck just started running like crap. Popping and backfiring through the exhaust.
New dizzy 4 months old
New cap. 4 months old
New rotor 4 months old
New plugs and wires 4 months
New crank sensor 3 months
Fuel psi 60lbs
55lbs running
Inspected spider and all looks fine. No shiney spots from fuel dripping or fuel seepage.
Throwing cam crank correlation code
Showing missfire cylinder 7
Truck has 260k miles all original.
Tested
Maf
Ignition coil... Yes both sides
Ignition control module.
It wasn't throwing the cam/crank
Correlation code until it started running like carp.
Any help is appreciated.
I'm hitting a wall here.
Thanks
Leo
New dizzy 4 months old
New cap. 4 months old
New rotor 4 months old
New plugs and wires 4 months
New crank sensor 3 months
Fuel psi 60lbs
55lbs running
Inspected spider and all looks fine. No shiney spots from fuel dripping or fuel seepage.
Throwing cam crank correlation code
Showing missfire cylinder 7
Truck has 260k miles all original.
Tested
Maf
Ignition coil... Yes both sides
Ignition control module.
It wasn't throwing the cam/crank
Correlation code until it started running like carp.
Any help is appreciated.
I'm hitting a wall here.
Thanks
Leo