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Prev Professional Automotive Repair Technical Discussions for October 24, 2025
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2013 Jeep Wrangler Unlimited Sahara 3.6L Surge, Surge, Surge, Surge VIN: 1C4BJWEG0D
Thanks for the replies. It ended up being the O2 sensors causing all of the running issues. I went back and checked voltage at the sensors and occasionally they would put 9 volts back through the signal wire causing the fuel trims to go full rich. I avoided th... Trouble codes: P0733, P0733, P0733, P0733, P0733, P0733.
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2017 Jeep Wrangler Unlimited Sport 3.6L MIL Lamp on VIN: 1C4BJWDG5H
I appreciate all the replies, most were things that I had already checked but were common issues. I ended up replacing the exhaust cam and so far the light has stayed off. The scope patterns never indicated any issue. I do believe as was suggested that the hea... Trouble codes: P0390, P0390.
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