Saturn Sky Forums: Saturn Sky Forum - View Single Post - 0-60 after GM tune
View Single Post
post #32 of (permalink) Old 08-07-2009, 11:55 AM
Senior Member
turbolift's Avatar
Join Date: Aug 2008
Location: Bowling Green, KY
Posts: 293
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Originally Posted by turbolift View Post
I've had the GMPP upgrade for a couple months now (no other performance upgrades) and today I had to nail it and I redlined at 50mph in 2nd gear at WOT. My boost was reading 19psi. I don't think thats right so I'm taking the car in next Wednesday. In the mean time, does anybody have any idea why I can't reach 60mph in second gear? Thanks.

I took my car in Wednesday and the service tech was told by GM to reflashed my ECM with the GMPP upgrade and current updates. This morning I got on it and I still can't hit 60 in second gear before I redline. My boost is still at 19psi so I'm at a loss as to what the problem is.


2008 Redline
5 speed
Kenwood DNX570HD
Kicker Speakers
Monsoon amp
DDM Backbone Steet Version
GMPP Upgrade+
Solo'S MACH Shorty Exhaust

aka: Elvira
turbolift is offline  
For the best viewing experience please update your browser to Google Chrome