Strange engine or tranny issue…Anyone else ?

[JCopeland40]

Driving Sunday around town,it starts surging or missing.
Watched the tach and it never moved rpm wise.
So I take it to highway speeds and it does the same until I was at 70 mph.
Anything under 70 it would do the same thing.
I thought it was maybe slipping outta gear or searching.
No codes or warning lights even today.

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[piroman683]

what trans do you have and when you say surging you mean hearing the RPM's shoot up but the tach shows nothing?

 

[JCopeland40]

what trans do you have and when you say surging you mean hearing the RPM's shoot up but the tach shows nothing?

8sp auto.
The whole truck surges,like it’s loosing power or fuel pressure briefly,but the rpms don’t change.

 

[piroman683]

Oh man, that sucks. I have the manual and am running into an issue where the clutch slips 500 rpms then drops back and holds. Definitely 2 different issues here

 

[JeepCares]

Driving Sunday around town,it starts surging or missing.
Watched the tach and it never moved rpm wise.
So I take it to highway speeds and it does the same until I was at 70 mph.
Anything under 70 it would do the same thing.
I thought it was maybe slipping outta gear or searching.
No codes or warning lights even today.

Oh man, that sucks. I have the manual and am running into an issue where the clutch slips 500 rpms then drops back and holds. Definitely 2 different issues here

Hey, JCopeland40 and piroman683. I understand you are looking for assistance from fellow forum members, but if you don't find the answers you're looking for we are happy to help! Our team will be in private message!

Kate
Jeep Cares

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