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Discussion Starter · #1 ·
I just got a 98 jeep wrangler. When I would drive it the throttle seemed to cut out. So i toke it to my teacher in my automotive class and he hoked up a picio scope and looked at tons of things and said i need a new TPS so bought one and hooked it up. Right when i started it shoot up to 2500rpm in park then when i shift it to R,N,D if staights out at 1300rpm but it jumps in to gear the whole car moves. I have no idea whats going on. So i put the old TPS in and it still idles at 900-1200rpm like before swaping it out for the new one. But with the new one when driving it it doent cut out like the old one. So it either cuts out when driving(Old TPS) or idles very high and jumps in gear. And i just went out to start it and it idled at 2100rpms with old TPS so i turned the car off and restarted it and it idled at 900rpm. I han=ve no clue whats going on. Someone please help. Please
 
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