Here's the issue: had a sudden power loss one morning on the way to work. The truck hit overdrive and I was unable to accelerate. The truck bogged down and cut off. Finally got it back home. Replaced FICM, EGR valve, and MAP sensor and hose. Did NOT solve the problem. Truck starts perfectly and drives great until overdrive. Not leaking coolant any where, no codes at all. HELP!!!

 

What is your IPR duty cycle when in overdrive? What about at hot idle?

 

I'll check that this afternoon. I'm not a mechanic by no means, so I certainly appreciate your input. Thanks!

 

TorquePro & a Bluetooth obd2 adapter will be the most used tool you ever use on your truck. Costs about $30

 

I have the Scanguage2 right now. But I am looking for something better. Thanks

 

IPR in overdrive was: 50+/-
hot idle IPR: 23