Thanks Mike for your quick response. Better safe than sorry. John

U7151, 2004 Ford f150 I am going to have a Crime Stopper Cool Start remote starter installed into my truck. Do I need to take out my program or is it okay to leave it in. This is being done at a performance shop, not a dealership. Thanks, John

I am the original writer of the 04 f150 sluggish. since i did not hear back from anyone, I tried putting in 93 octane gas from sunoco and changed my settings to 93 octane performance. WOW!. what a difference. My power is back and my gas mileage is better than before. The truck drives smooth at ...

I have an 04 f150 with a 4.6 supercrew 4 x 4 with an airraid throttle body spacer. I bought the predator u7151. I had installed the 87 octane setting and noticed an increase in torque on the start and a slight increase in mileage and great acceleration when passing. Recently, I installed a magnaflow ...