This is an intermittent issue, but getting more common. The truck turns on without problem but has a rough idle. Sometimes when coming to a stop or changing from park to reverse or drive the engine dies, but can easily be restarted.
when coming to a stop the truck stutters very badly, almost feels like the brakes are skipping, and then it completely shuts off. There are also times when the truck feels like its bucking at a stop light, but then the engine roars and keeps itself going.
mil codes are bank 1 and bank 2 too lean.
I have replaced the alternator and the fuel filter recently. No leakage in the intake manifold after a smoke test.
Sunday, October 6th, 2013 AT 4:18 PM