Eddo Rogue
Well-Known Member
- Joined
- May 18, 2020
- Messages
- 3,982
- Reaction score
- 2,502
- Points
- 113
- Location
- Burbank,CA
- Vehicle Year
- 1993
- Make / Model
- Ranger 4x4
- Engine Type
- 4.0 V6
- Engine Size
- OHV
- Transmission
- Manual
- 2WD / 4WD
- 4WD
- Total Lift
- skyjacker front leveling kit
- Tire Size
- 31-10.50R15
- My credo
- Crossed threads are tight threads.
They do both. Kinda like how hot peppers clear out my sinuses helping me breath, but then give me fiery farts causing me to hold my breath.DO MODIFICATIONS THAT INCREASE AIR FLOW TO AN EFI ENGINE HELP OR HURT MPG AND OR HP WITHOUT THE COMPUTER BEING TUNED TO COMPENSATE? my fuel trims went from +17 to +10 changing from K&N back to ford. (Its still high but ignore that just look at the drop). I notice no power difference whatsoever. So what was that K&N filter doing? Helping or hurting?
Oh and whats a fuel trim?