ireallydontcare
Member
- Joined
- Jun 6, 2019
- Messages
- 86
- Reaction score
- 16
- Points
- 8
- Location
- Maud, Texas
- Vehicle Year
- 90
- Make / Model
- Ford Bronco II
- Engine Type
- 4.0 V6
- Transmission
- Manual
- 2WD / 4WD
- 4WD
Howdy yall, got an issue with my Ranger.
So, when taking off in first, it'll act fine for a second but when I start to get going, the thing acts like I put my foot down even more, when in reality I left the pedal at a steady position. It'll even drive forward with no throttle input after it begins to do this. It also does it when driving down the road. It's like a surge of power that I didn't even ask for.
I unplugged the IAC and TPS one at a time to no change, however, when I unplug the MAF it does not do it at all. Cleaned the MAF sensor with no change.
I plugged the truck into my laptop with FORScan, and observed no weird readings on the MAF, IAC, or TPS. The truck does seem to do this "lurch" when the engine is at or above ~45% load.
It has done it since I got it, but in the course of 2 days its gotten way worse. If anyone has any input on what I can do to fix this I'd appreciate it.
So, when taking off in first, it'll act fine for a second but when I start to get going, the thing acts like I put my foot down even more, when in reality I left the pedal at a steady position. It'll even drive forward with no throttle input after it begins to do this. It also does it when driving down the road. It's like a surge of power that I didn't even ask for.
I unplugged the IAC and TPS one at a time to no change, however, when I unplug the MAF it does not do it at all. Cleaned the MAF sensor with no change.
I plugged the truck into my laptop with FORScan, and observed no weird readings on the MAF, IAC, or TPS. The truck does seem to do this "lurch" when the engine is at or above ~45% load.
It has done it since I got it, but in the course of 2 days its gotten way worse. If anyone has any input on what I can do to fix this I'd appreciate it.