Reviewed By Bryan G (CLEARWATER, FL) —11/23/2014 5:16 PM
First of all my truck is a 4.6L V8, it has duel exhaust, cold air intake, accell coil packs, high performance plugs. I replaced the bulky heavy belt driven fan with a high speed electric fan, lower temp thermostat, better quality radiator and I replaced the old bulky pullies with high performance light weight low drag ones.. I installed the jet performance module and other then a slight increase in throttle response offers nothing else for me.. Big waste of money
Engine Idle problem
Reviewed By Buddy W (Bryan, TX) Reviewed for a 2004 Dodge Ram —11/23/2014 9:16 AM
Occasionally the engine will fast idle to approximately 1200 RPM's when I crank the truck engine. don't always do this, but just on occasions and it don't make any difference if the engine is already hot or if it is cold. I have never had a Flashpaq Tuner do this before on a truck. The setting selected was "tow performance".