z28 misfire and fuel pump shutdown

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10-31-2006 | 11:20 PM

mattc819

Thread Starter

Newbie

Joined: Feb 2006

Posts: 5

z28 misfire and fuel pump shutdown

the fuse keeps blowing out for the fuel pump and ses light keeps flashing
i had a friend put a computer on it and it said p0300 code
what should i do next

11-01-2006 | 01:09 AM

MadMikeZ28

Overdrive Member

Joined: Jul 2006

Posts: 4,248

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RE: z28 misfire and fuel pump shutdown

The random misfire code could be because of your fuel delivery problem. You pump may be bad and drawing a lot of amps causing the fuse to blow.

11-05-2006 | 12:54 AM

mattc819

Thread Starter

Newbie

Joined: Feb 2006

Posts: 5

RE: z28 misfire and fuel pump shutdown

it was a 94 6 cylinder and i put in a 97 lt1 rewired the whole car and this is the only problem i am having

11-05-2006 | 04:52 AM

MadMikeZ28

Overdrive Member

Joined: Jul 2006

Posts: 4,248

From:

RE: z28 misfire and fuel pump shutdown

Then I hope you checked and rechecked your wireing
I am swapping a 97 4.3 in my moms 84 S10 and usualy when I have a problem it is in the hooking up the 97 harness to the 84 components