I guess I should have explained it better. When I start it, the rpms jump up 1500 then back down to an idle. Like I am holding down the go pedal when cranking on it to start.
thanks for the reply
When my truck sets overnight and you go to start it it revs really high. Haven't had a chance to take the SCT off of it. Any ideas? I really don't like it reving up on a cold start. I know it does it on my street, economy and looney tune. it doesn't seem to do it as bad on the looney...
Sometime in the near future I will be buying wheels and tires. I have an 03 F250 4x4 ext. cab shortbed. I put the donahoe mini spring kit on the other day.
I was thinking on 325/60/18 nitto terra grapplers. Will this be to small or just right. also thought about 325/65/18. I think they might...
My brother in-law wants to put a chip or programmer on his excursion. He really is just wanting to gain a little MPG. not make a run like my SCT on the 6.0:D
What are your opinions?
Thanks
George