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11 Posts
My p/u wouldnt start. So I pulled the exhaust out and gutted the cats. put all back with a flowmaster and gutted cats.
I had all kids of codes. Got all fixed but p0351 and p0152.
It is all stock except the MSD 5 ignition.
Now it is hard to start and bogs when I stomp it but will rev up if I ease into the throttle. I have a new TPS, cleaned IAC and new distributor, rotor and Tayor wires with Autolite plugs.
I am racking my brain. Whats the problem here? :VHOT: Is my bad O2 sensor making it do this? I know the one code is because of the MSD box. I have been workin this for a few weeks. I have rebuilt 600hp SBC's for race cars and I have a few Hot Rods that I play with. None of which are MPFI. I cant figure this out.... :help:
I had all kids of codes. Got all fixed but p0351 and p0152.
It is all stock except the MSD 5 ignition.
Now it is hard to start and bogs when I stomp it but will rev up if I ease into the throttle. I have a new TPS, cleaned IAC and new distributor, rotor and Tayor wires with Autolite plugs.
I am racking my brain. Whats the problem here? :VHOT: Is my bad O2 sensor making it do this? I know the one code is because of the MSD box. I have been workin this for a few weeks. I have rebuilt 600hp SBC's for race cars and I have a few Hot Rods that I play with. None of which are MPFI. I cant figure this out.... :help: