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Discussion Starter · #1 ·
My 700R will not start and while turning over it backfires!

Any suggestions will be greatly apprecaitive.

One person said that if the EFI System experiences a quick change in temperatures, the EFI Freaks out...is this true?
 

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its prob like spark plug like he said i had that some problem today started up ran for couple secs then died tryed it again all it did was backfire and not start changed the plug and then bam i kicked it up a notch and it ran bettter then it did
 

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Check the plug first. (Never gas it when the engine is cold. The cold start enrichment will foul the plug)
Check the valve lash if that doesn't take care of it.
 

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Changing the plug should fix it. If you have old fuel that may have moisture in it can give you problems too.
 

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check the valves
 
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