Po300 random misfire is back

[ssms5411]

Found a interesting YouTube video on LS engines , they have a problem with aftermarket cams, they throw a PO300 also, so that makes me feel better. It was called Tech Tuesday and they just disable the code with Hptuners. Im not going to go that far as in disabling it with Hptuners, I'll just keep a eye on it and if it gets annoying enough I'll disable it.

[ssms5411]

Got the new idler pulley and altenator on , idler was pretty bad, but thats 15 years on it. Altenator was about 10 years , 200 amp DB electrical It makes alittle noise and its showing its age. Just put 1 of the 3 ac/delco altenators I have in, ill see if I can get the 200 amp rebuilt.

[ssms5411]

Went ahead and deleted the po300 code, just tired of it popping up, if the engine blows , ill just have it rebuilt.lol

[ssms5411]

Took it out today, runs outstanding, got some smoke out of it , after getting on it but I would assume it was all the seafoam I've put in it. So glad to have it running great again.

[zlexiss]

+1 I tuned that code out ages ago.

[ssms5411]

+1 I tuned that code out ages ago.

Good to know I'm not the only one, thanks.