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2nd Generation Specific 1986-1992 Discussion

Problems With 13b Engine

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Old 06-11-2004, 01:58 PM
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I'm having some trouble with my 1987 RX-7 Turbo II. Below 3000rpm under slight acceleration the car begins to launch itself foward then suddenly stop and then launch itself foward again and so forth. I correct this by slamming the gas and keeping the revs higher than 3k but i need to know what exactly is causing this problem and who i can fix this...If someone has had similar problems please write to me at d_herrera09@hotmail.com and please have a solution to what you did. Otherwise can someone please help me out here in the forum?
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Old 06-13-2004, 08:53 PM
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TPS?

Flex hose to throttle body cracked?
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Old 06-17-2004, 03:37 PM
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You may be hitting fuel cut. What mods do you have?



-Joe
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Old 06-17-2004, 04:51 PM
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tps....
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Old 06-17-2004, 07:31 PM
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I agree, the tps, also check your CAS and make sure your engine timing is set correctly. Let us know what you find.
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