RAT_03

I need some info on an early 04. Put a bully dog power pup on it and stacked it with a TST R49. Well the problem is no matter where you set the TST with the bully dog power pup there is ALOT of popping and cutting out under load

With the tst on 1-1 and the bully dog powerpup set on 50horse its fine but not much power
The truck has a FASS 150 on it, What do you all think?????

Thanks for all the help!

Shaun

pullin hard

your sig says you have an MP8 too, is that on as well?
also, you have fuel pressure and rail pressure, whats the readings???
mine will pop too with all three stcked, and i run a 66 sps.
i trhought i was running out of fuel, but don't have my gauges installed yet.

RAT_03

This is on a different truck pullin hard

this is on a 04, just got a fass150 power pup and tst r 49 stock turbo
there is a fuel pressure gauge on it, it holds good pressure comes down just a little under 17

CButler610

I would have to say its in the TST. Just not sure exactly why. The timing on these trucks is funny and I am not familiar with the '04. Does the R49 have the adjustable timing feature? If so, back the timing down and I think the problem will go away when stacked.

RAT_03

Ok ill try backing it down in the AM,
You guys dont think it has anything to do with the CP3 or such do ya?

973604x4

its timing. adjust the timing. turn it off if you have to.

if its a true 04 not an 04.5, try a Diablo. They have a stacker tune. for an 04.5, the Triple Dog is a much better buy.

Not sure why you are stacking 2 big power makers on a stock turbo....

Luvnacumns

What is a good fuel pressure number you guys are seeing?? I just installed mine and at idle it is right at 10... Is this right??

Shane

973604x4

LP pressure? 8-10psi is stock.

Luvnacumns

Perfect.. Thank you!

Shane

RAT_03

Planning on putting a 66 on it next month

RAT_03

Took the bullydog off and put the timing to 3 on the tst and its still doing it just not as bad . you can drive it without it popping and cutting out but the gas pedal is very touchy now and it is throwing P0336 Crankshaft Position Sensor Performance and the check engine light comes on

rstone

that normal for the tst to throw that code you might be draining the rails or it something wrong with that tst. The first tst I had own had a problem cutting out and popping with white smoke I put in the bypass plug and it still did it so it was something with wiring harness. I send it back and got my money back then about a month later I bought another one used and give it a try and that one did not it.

RAT_03

Im going to give TST a call and see what they think.
With just the power pup on it runs fine just dont have much power (it does just not like what i want)

BSILVEIRA

I had a similar issue a while back. My TST occasionally changes settings by itself. My cause for popping was the RP was too set too high. Can't remember what the number was but it was extremely high. I lowered the RP level to 2 and all was good. I usually run it on 3/6 on stnd. I'll shut the truck down on power level 3 and when I turn it back on, it's at level 8. Now I can't even change the RP now.

TST has been very helpful and I'm sending it in to be reflashed today. Has anyone had similar issues?

jwb600

rat my 05 would throw the code alot. I would see some cut out and popping on the higher levels 5 or more on the hp settings. this was stacked with a power pup also. I am seeing the popping on my trk now on really low levels.