My issue

cumminstrokethi

cumminstrokethi

just an on-looker
Joined
Jun 27, 2007
Messages
692
I've been having an issue for about 5 days now. When I run my truck to anything over 2100 rpm's it feels like it's surging. I'm running the ADR2000 on the adrenaline, so i don't think it would be that. Also, in the past my truck has always been running a steady 10lbs of fuel pressure. When i'm in it, it starts surging once it gets to 2100 rpm's or 9lbs of pressure. It will drop to 8lbs on WOT runs. I don't have any clue what it could be. ALL my mods are in the sig. One of my thoughts was, could it be the fass filters needing a change? Or the fuel filter needing a change? Or both?

Thanks Guys and Gals
-Drew
 
I don't run a Fass but 10psi sounds kind of low for a Fass. I have seen plenty of post about the Adrenaline surging.
 
cumminstrokethi said:
I've been having an issue for about 5 days now. When I run my truck to anything over 2100 rpm's it feels like it's surging. I'm running the ADR2000 on the adrenaline, so i don't think it would be that. Also, in the past my truck has always been running a steady 10lbs of fuel pressure. When i'm in it, it starts surging once it gets to 2100 rpm's or 9lbs of pressure. It will drop to 8lbs on WOT runs. I don't have any clue what it could be. ALL my mods are in the sig. One of my thoughts was, could it be the fass filters needing a change? Or the fuel filter needing a change? Or both?

Thanks Guys and Gals
-Drew
Click to expand...

Did this start just after the Adrenaline or have you been running it for a while before this started? The Adrenaline still has some surging issues unfortunately; but I would be more concerned about the low fuel pressure reading myself. I would say replace the filters; I don't have a FASS, but I would think you shouldn't be seeing anything under 12PSI ever. You said both filters, so are you running the FASS through the stock filtration setup? It is not needed IMO and I think you would be better off using some sort of big line kit.
mishkaya
 
Well i had the adr for a while before it started doing this, but it started about a week after i put the ADR2000 tune in it. What could be causing the low FP?
 
i say try changing the filters i dont let mine get that low when it does i change the filters people say i am nuts changing them often but i dont care better safe then sorry and mine will surge a little when it gets that low of psi sometimes
 
I agree with ramtough01 on this one, replace the filters first to see if your pressure goes back up. Most of the surging issues come from the VP44 running out of fuel, which is never a good thing.
mishkaya
 
Change filters, see what happens. If that doesn't help change the tune loaded into the quad.
 
Hey also trying running your ADR on PL00. My truck does the exact same thing but I turn it on PL00 and it all goes away!
 
EEP always has them in stock an send them out same day...

enterpriseengine.com

740-246-6329
 
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