Alright I have another code for multiple misfire I've replaced coilpacks twice on my truck I've had it 3 years and I've put 4 sets of plugs on it the last 2 sets were put on with in the last 6 months its burning them completely out think its an over fueling problem but my fuel pressure is awesome in running out of ideas

 

What engine is it?

You might have leaking injectors.

 

Codes?

 

Agree!


I didn't even know there was 'another' code for multiple misfires. I thought 300 was just about it.


The way its said makes all the difference. If its "Ok, I have another multiple misfire code", I'd think either 300 or 316 came up _again_.