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Jeep Wrangler Questions

Get answers to questions about your Jeep Wrangler at RepairPal. Find solutions, diagnose problems and get back on the road.

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752
questions

Could this be a U Joint, or is it coming from the rear axle?

When driving at slow speeds, so far under 20mph. My 2011 Jeep Wrangler Unlimited Sport starts to Hesitate/Jerk/pulling feel with the Traction Control light flickering off and on. You kind of hear a slight grinding noise as well. As if I were in 4wd and making a sharp turn. It happens in short pulses approx every 5 seconds.

This happens when:
-I am not in 4wd
- Driving straight
- Turning
- At slow speeds
- So far on smooth/dry road

Also the dome light flickers slightly

My jeep will crank by pushing off or with a screwdriver, but won't crank by the key. Is it my switch or could it be something else?

every thing works fine no check engine light but it will not hold when put in park please help thank you.

I believe it needs to be replaced because it was driven with low oil and developed an engine knock. Knock still happens after oil was changed.

Fit time it has not started in 3 and a half years

I'll pull over and usually start right back up but sometimes it takes a little longer before it will start. Other times I'll drive it ad it does't happen at all, an ideas what maybe causing this problem.

if jeep sits for more than hour, it won't start on first try, but starts immediately on the second try. Does the whole fuel pump have to be replaced? Does it harm the system to drive in this condition?

Need to replace and can't find where it is.

DGIII scanner finds no other codes behind the 0700 code. As you stated in your article can it be a defective temp coolent sensor?

I have changed spark plugs wires cap and rotary button but codes still persist can fill the miss as I start to gain speed also loses power going up hill 4.0 inline 6 motor can anyone help?

Sometimes it will start right back up but other times I have to wait 5 to 10 minutes. What could be causing this?

Cannot find it in the manual

Driving and attempt to pass a car on open highway, drivng at40 mph, stomped on gas pedal and gas pedal stuck, drove for 1/4 to 1/2 mile at 80 mph, realized could not descend when let off pedal. Tried pumping brake, kept accelerating down a grade. slammed foot on gas pedal several times, finally gas pedal returned to normal and had control of it.

only have the rear shaft connected..went offroad a while back i think i moved the washer for the rear shaft for the gear box ...jeep vibrates alot on excellerating and uphills ! whats the problem ...i think its not the clutch ! might be something to do with the gasket! but not sure? how do i check to find out?

Heater working but can't get it to open heater vent so it only blows cold. There's no A/C, the defroster works. I
the flap that let's heat into cab is stuck.