there are 5 wires on the truck and 2 on the chip. which ones do i hook up to?can u help?
Jan 28, 2010 at 12:33 PM
SCOTTY DEE
✓Experienced Mechanic
592 POSTS
Which system did you buy?
Jan 28, 2010 at 12:44 PM
BAMACHALLY
MEMBER
2 POSTS
[quote:88b251babf="Scotty Dee"]Which system did you buy?[/quote:88b251babf]
jaw dropper
Jan 29, 2010 at 1:10 PM
SCOTTY DEE
✓Experienced Mechanic
592 POSTS
They don't work worth a crap. They (Jaw Dropper) claim you can get better mpg. etc. The Hypertech upgrades that connect via the OBDII connector work best. You will get more performance but not mpg.