Jeep Wrangler owners have reported 2 problems related to water pump (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Jeep Wrangler based on all problems reported for the Wrangler.
Heating issues, hear fluid running through heater core, have been through 2 water pumps, no heat when stopped but heat when moving,.
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all problems of the 2012 Jeep Wrangler
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2 issues with my 13 Wrangler unlimited 1st . . . Engine temp gets up to about 80 percent of the guage. I have had it in 3 times they replaced the water pump twice and still same issues. They have replace thermostat coolant flush ect. The dealer connot find out whats wrong. I have resorted to adding a secondary coolant fan and it helps a bit but its still a problem ive had since a year fater buying it. 2nd . . . The transmission(automatic) when going up any kind of incline it does not want to shift untill about 6k rpms. I have had it in for this also and dealer claims nothing they can find.
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all problems of the 2013 Jeep Wrangler
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