Hi All,
I've heard that line a bunch of times, and my little truck feels the same way sometimes. I've got a "theory" on (maybe) why this happens: At part-throttle, the ECM is NOT yet in P.E. mode (> 3.00 on TPS?) thus, the motor is seeing a little "leaner" mix than at full-throttle. If this is the case, would further chip tuning be in order?
TIA!
I've heard that line a bunch of times, and my little truck feels the same way sometimes. I've got a "theory" on (maybe) why this happens: At part-throttle, the ECM is NOT yet in P.E. mode (> 3.00 on TPS?) thus, the motor is seeing a little "leaner" mix than at full-throttle. If this is the case, would further chip tuning be in order?
TIA!