Truck sluggish [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: Truck sluggish


Extreme lb7
02-11-2008, 09:42 PM
I have a Edge with Attitude 125hp 325ftp one time I press on the throttle and it takes off like a rocket the next time it is sluggish and 0-60 test aren't the same.Do I need a lift pump?

DMAX_MXR
02-11-2008, 09:54 PM
It wouldnt hurt to have one. Hows your fuel filter?

Extreme lb7
02-11-2008, 09:58 PM
Fuel filter is fine change not to long ago. It has always had this problem since I put the chip on.

DMAX_MXR
02-11-2008, 10:14 PM
What level are you running?? I would say youd be good until maybe lv 5 or 6 before you need a lift pump.

DMAX_MXR
02-11-2008, 10:15 PM
Typically your fine always until 4-5 gear when your wfo. Then you'll start running the rails dry.

Extreme lb7
02-11-2008, 10:36 PM
Level 5 my best 0-60 time was 6.5 seconds.I just tried it again the other day I got 6.7 second stop and then tried it again and got 7.2 seconds on level 5. The truck does not alway blow black smoke out either.

Southern Bred
02-12-2008, 09:26 AM
The Edge is about to go bad. Don't be suprised if it quits.