Mike Mike
NAXJA Forum User
- Location
- Tucson Arizona
OK, 94, AX15. Just swapped a motor in from a 92. It has less than 70,000 on motor. Motor was a rebuild, so may be a different year.
When driving at freeway speeds (2000-2500 rpm) it feels as if there's a very small surge or lag in rpm. I can feel it, the speed doesn't change. It doesn't show on the tach.
It's surge lag surge lag or maybe it's lag surge lag surge. Barely perceivable but there. Don't feel/act like a miss.
No one else can feel it, but their not one with the Jeep like I am.
If it was on the motor it stayed on during the swap. New Standard brand cap, rotor, wires, Champion copper plugs.
So what do you think it is or is my butt dyno just not working right??
When driving at freeway speeds (2000-2500 rpm) it feels as if there's a very small surge or lag in rpm. I can feel it, the speed doesn't change. It doesn't show on the tach.
It's surge lag surge lag or maybe it's lag surge lag surge. Barely perceivable but there. Don't feel/act like a miss.
No one else can feel it, but their not one with the Jeep like I am.
If it was on the motor it stayed on during the swap. New Standard brand cap, rotor, wires, Champion copper plugs.
So what do you think it is or is my butt dyno just not working right??