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Re: I have a 2000 chevy truck and I just replaced the
Do you have power at the fuel pump? When they go bad they like to blow the ECM B fuse, it's a 20a in the underhood box.
Otherwise is there any codes for the securtiy system?
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Start with fuel system. Listen for fuel pump humm at fuel tank No humm check wiring to pump for power. Then check for spark at plugs and wires. Remove wire from coil and hold near engine and see arch when you crank. No arch. Replace ignition Modular inside distributor cap or cap or rotor
Let me tell you the truth, its your fuel pump. everybody tells you to check youre injectors and replace youre fuel filter but the truth is its your pump. all chevy and gmc models have that problem. I just replaced mine. i have a 2001 chevy 2500hd also with the 6.0 and did the exact same thing. I bought a fuel pump and put it in and BINGO truck runs and starts like new. TRUST ME MAN
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