Need help ASAP! P300

[DRAGGIN95]

Get an ACDelco cap and rotor. Dollars to donuts that yours is cross firing between three and seven. These caps are notorious for that, especially non OE ones.

Rep for you, nice help!

 

[DRAGGIN95]

double post

 

[SAATR]

Well that was it! I owe you my life! Thanks for everyone's help


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A thank you will suffice , and a little rep couldn't hurt ;-).

Rep for you, nice help!

Thanks Draggin!

 

[96twodoor]

Glad you got fixed OP , My misfire problems never are never anything simple like that ...........LUUUUCCCKKKKKKYYYYY

 

[SAATR]

Glad you got fixed OP , My misfire problem never are never anything simple like that ...........LUUUUCCCKKKKKKYYYYY

The Force is weak with this one

If you go through enough OBS's you will eventually run across one. Problem is, you have to have a Vortec OBS Keef!

 

[96twodoor]

The Force is weak with this one

If you go through enough OBS's you will eventually run across one. Problem is, you have to have a Vortec OBS Keef!

For now

 

[TruckinAin4Sissies]

Get an ACDelco cap and rotor. Dollars to donuts that yours is cross firing between three and seven. These caps are notorious for that, especially non OE ones.

Per your advice I picked up a cap/rotor (ACD) I'm hoping this'll remedy my P0300!
I'll update tomorrow.




-Truckin'-

 

[98k1500]

So have another question if anyone knows.. My truck has eaten 3 dizzy gears in 50k miles. Any ideas why


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[DRAGGIN95]

So have another question if anyone knows.. My truck has eaten 3 dizzy gears in 50k miles. Any ideas why


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It sound's like you have an issue with the gear on the cam that the dist gear is driven off of. That is of course if you have the correct gear for a roller cam in the first place.

 

[SAATR]

It sound's like you have an issue with the gear on the cam that the dist gear is driven off of. That is of course if you have the correct gear for a roller cam in the first place.

Yeah, sounds like a bad cam gear or cheap/incorrect gears on the distributors.