Poxderlites running lean

[graham_r]

MY 09 Nytro with a stage three powderlites has all of a sudden started running lean. Has anyone else ran into this problem?

 

[Sammy]

What afr guage do you have? Some of them such as AEM will display lean when the sensor fails.

 

[SylvanLaker]

when you say all of the sudden I assume you had it working good. So I ssume you have the 3 bar map sensor and 3 bar map in there. Is it idling smooth? sometimes a plugged injector or faulty injector can cause a lean condition. Did you start using an oxegenated fuel? Any codes pop up? if you can't figure it out feel fre to call our shop. We deal the powderlites kit..

Dave

 

[graham_r]

I do run an AEM gauge. I also talked to Dave at powderlites he suggested blowing out all the air lines. THey were full of water and oil. Mabe they froze up.

 

[whitefish]

Fuel pressure where it needs to be?

 

[MTdream]

check throttle bodies to see if they have blown off...Have had mine blow off twice...