1993 Jeep Wrangler Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1993 Jeep Wrangler
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1993 Jeep Wrangler ProblemsDusty Conditions May Cause the Rear Main Oil Seal to Leak
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.
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.
1993 Jeep Wrangler QuestionsHot to fix this (1 answer)
Just moved from 6000 feet to 500 feet jeep starts but really rough do not give it gas or it dies pretty sure I either need to adjust my timing or my air fuel mixture don't know how to do either one