well...thx for all the help and support...im glad i spent 400 bux on somethign that didnt work ...

stock tire size....265/70/17 on front and rear.
i think the gears are 3:83....at 98 kph or about 58
mph im running about 1400 prm on the hiway

Hi there everyone...
My truck.....2006 Chevy Silverado, 4.8, 4x4...190,000km....or about 115,000 miles. Im totally a novice at engine tuning..i know engines...but have never tuned so go easy on me...lol

I bought the intune 1000 for my truck in hopes of a perking up the engine and picking up a ...

Hi there everyone...
My truck.....2006 Chevy Silverado, 4.8, 4x4...190,000km....or about 115,000 miles. Im totally a novice at engine tuning..i know engines...but have never tuned so go easy on me...lol

I bought the intune 1000 for my truck in hopes of a perking up the engine and picking up a ...