Question about 1998 Jeep Cherokee

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Driving me nuts

My 98 grand cherokee 5.2 8 cyclinder is acting up. going down interstate at a steady speed my rpms go up and down. what could it possibly be

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If it is automatic transmission with overdrive the lock-up torque converter is kicking in and out causing the rpm to fluctuate.Could be just the converter or maybe the overdrive going out.

Posted on Aug 26, 2008

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