Today i was going thru town, came up to the light, felt the engine start kinda missing, like it was running out of fuel. Tank was full though. I gave it some fuel and it revved up but rough, then smoothed out and has been fine since, any ideas?

 

Start with the basics. Fuel filter? Have you drained the filter housing and inspected for water?

 

Fuel filter has about 2,000 miles on it, drained it for water last week.

 

any codes?

 

P 0336 but its old

 

It might be my imagination but a couple of days ago i thought my fass sounded a little rough and still does i think. Anybody ever have any problems with their Fass systems?

 

Fuel pressure?

 

Any snow or rain where your at. If their is check your airfilter.

 

don't know, i don't have a fuel pressure gauge

 

No snow, new Airaid don't like it though!!

 

Just took a little trip and came back home and pulled out another code P 2149 injector group 2 circut. I'm listening!!!! Engine light is on now.

 

Well, you can forget about the simple and cheap stuff!

While its in the shop you can shop for a FP guage!

 

I talked to Danny at TST today, he thinks it's just a bad wiring harness.