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Resources for the Repair and Maintenance of your 1994 Jeep Wrangler

1994 Jeep Wrangler

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1994 Jeep Wrangler Problems

Exhaust & Emissions -- Verified

The throttle position sensor (TPS) may fail causing intermittent drivability problems like hard starting, stalling, and/or hesitation when accelerating. A failed TPS will require replacement, proper diagnoses should always be performed before replacing any parts.

Drive Train -- Verified

Leaks at the front and/or rear differential pinion seal and from the transfer case are common. Leakage from the transfer case normally occurs at the case-mating surfaces and require removal of the transfer case to reseal.

Exhaust & Emissions -- Verified

A ticking type noise may be noted from the engine area due to an exhaust manifold that has cracked where the pipes are welded; cracked manifolds should be replaced.

Engine -- Verified

Engine oil leaks from the valve cover gasket, oil pan gasket and timing cover gasket are common.

Engine -- Verified

Some models are susceptible to rear main oil seal failures in dirty or dusty conditions. As dirt and dust collect on the oil seal, the abrasion wears through the sealing surface. A spacer is used between the bell housing and engine that has a small slot in the 12 o'clock position. Filling this slot with RTV silicone and cleaning the seal area can help prevent damage to the seal.

1994 Jeep Wrangler Recalls (Recent)

Body, Interior & Misc., June 16, 2004

Summary: BESTOP AFTERMARKET REAR SHELL ROOF RACKS,MANUFACTURED BETWEEN APRIL 27 AND MAY 20, 2004, DESIGNED FOR USE WITH THE BESTOP HARDTOP MADE FOR THE 1986-1995 AND 1997-2003 JEEP WRANGLER. THE COCKPIT COVER MAY NOT STAY LATCHED TO THE ROOF RACK BECAUSE THE LATCH BRACKET MISPOSITIONS THE ROTARY LATCH TO THE COCKPIT COVER. AS A RESULT, THE COCKPIT COVER MAY NOT STAY LATCHED TO THE ROOF RACK AND COULD SEPARATE FROM THE ROOF RACK. THIS RECALL ONLY PERTAINS TO AFTERMARKET REAR SHELL ROOF RACKS AND HAS NO RELATION TO ANY ORIGINAL EQUIPMENT INSTALLED ON JEEP WRANGLER VEHICLES BY DAIMLERCHRYSLER.

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Brakes, September 30, 2002

Summary: ON CERTAIN SPORT UTILITY VEHICLES EQUIPPED WITH MANUAL TRANSMISSIONS, THE PARKING BRAKE CAN SELF-RELEASE WITHOUT WARNING.

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Engine, January 3, 1995

Summary: VEHICLE DESCRIPTION: MULTIPURPOSE PASSENGER VEHICLES EQUIPPED WITH PLASTIC FUEL TANKS. THE FUEL TANK SENDING UNIT GASKET CAN CRACK CAUSING FUEL AND FUEL VAPOR LEAKS.

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1994 Jeep Wrangler Questions and Answers

alsoup22, 1994 Jeep Wrangler, 4 Cylinder, Dallas, GA

Will a 1995 harness work on my 1994 ? After replacing engine will not turn over ,am I missing something? HELP

gabrielcr, 1994 Jeep Wrangler, 4 Cylinder, Beverly Hills, CA

when im driving my oil pressure gauge marks 80 and when the car is stoped it marks 40. Thats new because before it was only in 40. What can be the diference? Thats bad for my engine?

gabrielcr, 1994 Jeep Wrangler, 4 Cylinder, Beverly Hills, CA

Where is the oil pressure sending unit sensor located?

darkestyet, 1994 Jeep Wrangler, 4 Cylinder, Chicago, IL

Does this year and model of a 4WD have a cv boot?

panter247, 1994 Jeep Wrangler, 4 Cylinder, Erving, MA

just put in new crank sensor and fuel filter

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1994 Jeep Wrangler Reviews

Its a 94 model, what can I say. Rides a little rough and have had a problem with an emission leak which I understand is common.

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