I have a brand new engine in my car and under load i have some misfires. Everything is new from GM. What are the odds its a fuel filter?

 

Could be that, maybe bad injector, coils, possibly the plugs. I had to replace mine the other day because my car blew up a plug and it obviously misfired and i had no power

 

[QUOTE=BankerBalt;6259972]Could be that, maybe bad injector, coils, possibly the plugs. I had to replace mine the other day because my car blew up a plug and it obviously misfired and i had no power[/QU

On stock tune 15-18psi it might back fire once. On the trifecta tune 23-24psi is where it just pops and back fires as soon as it builds all boost.

 

There is no fuel filter other than in the tank.

 

wait... new engine... under load... did you break it in yet? get someone with hpt that has a scanner and see what's goin on

 

yes i have broken in the new engine and it NOW has 3000 on it.

Yes thats the filter IM talking about, because i think i ran into some bad gas and my filter has 36,000 on it. The filter is located under the car on the back of the tank not in the tank.

 

I think i found my problem. I have vents in my hood and water can get threw. I went to changed my plugs and idk how but water was all up and down my spark plug hole. So poor connection would be the issue here. lesson learn are lnfs aren't all water proof after all. O WELL

 

You are. Confused. There is no filter there on an LNF.

 

[QUOTE=A.J.;6259974]what kinda gas u using?

 

You sir................are a ricer.

 

 

love that photo

 

What happened to the first motor?

 

It probably got to much water in it from his vents.

 

i had that same intercooler, on my rx7

 

First time ive seen that one, but i love it too! LMAO!!!!

 

[QUOTE=tomj77;6260286]91 from shell

 

there flush vents and the reasoning where the heat was melting wires threw there heat sheilds

 

The first one the core of a spark plug fell in the engine do to a faulty plug before the vents where made.