2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
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expert needed ...rough start ... i need your help plz help

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Old 02-27-10, 01:39 AM
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Exclamation expert needed ...rough start ... i need your help plz help

here is the problem ... when i turn the key it will crank over but wont start for a while. when it does start it idles rough (misfiring i think) and when you stomp on the gas to rev high it sounds like its choking and back fires ... you can rev high but you have to step on the pedal slowly.

this is what i have:
86 rx7 na
new battary (optima)

i really need help plz ... thanks much
Old 02-27-10, 01:41 AM
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check compression
Old 02-27-10, 08:44 AM
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When starting cold or warm?
Old 02-27-10, 10:47 AM
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Might not be your problem but that's how an engine behaves when it is flooded.
Old 02-28-10, 02:56 PM
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Originally Posted by jjwalker
When starting cold or warm?
im starting it cold
Old 02-28-10, 02:58 PM
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Originally Posted by satch
Might not be your problem but that's how an engine behaves when it is flooded.
i know how to unflood the motor and it isnt flooded ... lolz ... but i dont know ... ooh and when it starts the RPM meter dosnt work ... wtf
Old 02-28-10, 02:59 PM
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Originally Posted by Bwek
check compression
compression is good ... and okay
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