20 Most Recent 1994 Jeep Wrangler - Page 7 Questions & Answers

1994?? older vehicle and iam not sure here but i think your autochoke temperature sensor is not working and its staying on choke ,now where it is and what it looks like i cannot help you with iam afraid as i have never worked on one

No such thing as an easy or inexpensive fix when it comes to a transmission. Since the unit needs to come out and apart in order to do any internal repair, it's rather foolish to do anything except a complete rebuild. Don't forget...Unlike an engine that has many components on the outside, your transmission has virtually everything inside. Have a reputable trans shop do the work. They will check the transmission and the transfer case and make the necessary repair recommendations.

When it warms up and acts up disconnect the ECT,(coolant temp sensor) it mounted toward the rear of your alternator, see if there is any difference,also inspect the hose at the map sensor make sure its not torn on any ends or kinked,

Is the check engine light lighting up on the dashboard, when you turn the ignition key to on? If not then your ecu is in need of repair since it is not sending power to the coil and probably also not to the injectors also.

then some of the cylinders could misfire

Are you check fuses and flasher device? Also bulbs and voltage at wires harnesses.

A common sign of "blow by." It is due to wear at your piston rings, allowing motor oil to be pushed through your PCV system. I'm assuming you have a lot of miles?

WILL EITHER BE THE SPEEDO CABLE, OR THE GUAGE!

Throttle position sensors on 4.0 Jeeps are very touchy and erratic at best, maybe yours is failing?

Your master cylinder is probably gunked up. There's a spring inside the cylinder that pushes the plunger back out. If that spring for some reason gets stuck it won't return. Sounds like time for either a rebuild or a new brake master cylinder.Try gravity bleeding the master through the front two calipers first, adding fluid as it runs out and then do the rear via the wheel cylinders -- this will get new fluid running through the master and maybe it will come back. Also check the booster and vacuum in the booster.The booster is part of master cylinder.Turn the car off, step on the pedal a few times to kill vacuum. Does the pedal return with the car off? Most likely the booster. To check, start the car again, let it run 30 seconds and turn it off. Wait a minute and remove the plastic check valve the hose connects too. If you don't hear vacuum release it's your booster. Check fig below:---
------------ This will help.Thanks.

sounds like you need a new hermonic balancer easer to replace than fix

Yes, if you can punch a hole in the leaking 'freeze plug' and get another one of the same size and tap it in, then you can fix it with the engine in the vehicle. If you can find a 'rubber stopper' that screws down and expands to fit in the freeze plug hole, that work as well. Check with your local auto parts store for these products.

find the closest auto parts store and see if they have one for that vehicle, if not you will have to buy a new caliper or rear wheel cylinder

I'm not familiar with this particular car...but most cars these days use a spring loaded idler to apply tension to the accessory drive belt. Simply rotate the idler against the spring pressure, install the belt, and release.

It is the plug in harness just behind the instrument panel! I had the same problem! Try this for quit fix. Hit both sides of the dash on both sides of the steering wheel. (causes harness to make connections) try a couple of times. Long term fix remove dash clean and slightly bend prongs on wiring harness.

there is a relay for controlling the intermitent wiper its probably the cause

It should be on the intake manifold

Drop the fuel tank

Remove whatever holds the tank bands on

IN THE FUEL TANK. ALONG WITH THE FUEL FILTER.