Quote:
Originally Posted by pug407
I have a 2003 doublecab V6 with TRD and SR5 package but I can't manage good MPG, recently I found out trough testing that the Deckplate Mod was killing my MPG, why? I don't know, but now I'm getting more miles, don't have the numbers yet but I estimate a 10% more maybe better...
What is ISR mod??
|
ISR = Intake Silencer Removal. Search for a writeup on TTORA and/or Yotatech.
As far as the deckplate job on your truck, did you reinstall everything correctly? I know it's an easy mod but....
Did you disconnect/reconnect the battery (flash the ecu)? If not, it takes the ecu time to reprogram itslef to accomodate the increased airflow. Otherwise, not sure.
I check my mileage religiously, and even put the deckplate back in for a stretch to see if it changed anything. Nope. Still about 18-20 mpg with the deckplate covered, and 20-22 with it open on my truck.