Trouble with My BD Tapex

[Silber]

Well just got back from west yellowstone with my Boondocker apex, Gt25 kit, had a few problems hopefully someone can help out,

Sled would not make over 12lbs of boost no matter what my boost controller was set at.

Sled had horrible mis or rich midrange feel, would sound like it was cutting out at midrange cruising around 9000 rpm. I have a PL controller on it

Sled would die when you let off the throttle in deep snow or after a climb when i would turn out, not safe.

Please help, My tps is 17/85 i know thats to low for the high setting i have a new one coming under warrenty, would the tps cause the sled to die when i let off the throttle? also the backpressure from the snow in deep powder would kill this thing, i have the exhaust pipe out of the bottom panel not the tunnel,

 

[Snoboner]

Mr. Obvious here, any codes?

 

[WhistlerCowboy]

TPs will cause the sled to cut out when not on the throttle for sure,is the boost controller brand new if not its possible that its got some corrosion which i have heard has happened to a few before.

 

[turbo218]

Cracked Flex fitting on exhaust manifold??

 

[Snoboner]

Cracked Flex fitting on exhaust manifold??

That won't cause what is being described. It will however cause a small fire that could be disastorous if not caught in time like mine last weekend! Either TPS or fuel controller. my .02

 

[Silber]

sometimes code 14 pops up but goes away right away, also i tried my friends boost controller when we where out there and same sh!t, just looking for some advice thanks guys

 

[Snoboner]

Air leak somewhere from compressor to throttle bodies. Need to do a pressure test