Join Date: May 2005
Thanked 2 Times in 2 Posts
More likely just from the vent letting air blow through it faster not cooling it as much. Do you notice it on AC or MAX AC? MAX AC should close teh vent to the outside so it just recirculates so it should't effect it much weather driving at speed or slow.
'96 F-250 Extended Cab, GT'S injectors, GT'S intercooler install kit, custom turbo kit with a little HX40, Swamp's BIGEST oil.
466 on #2 only
739 with NČO
13.544 in 1/4 mi!
"If you think you can do a thing or think you can't do a thing, you're right." Henry Ford
Yeah I can keep up!:Thumbup: