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Discussion Starter #1
the holes on the tps are oblong and my atv fackfires slightly on decel could the tps being tightend to one side of the oblong holes cause it to be out of position and run lean?? or should i try and find more connections that are loose/dirty i think ive found them all that have to do with the fuel pump the main fuse was one the wires to kill switch were one three wires to fuel tank
 

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Discussion Starter #2
no one knows this answer??
 

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There are some in depth discussions on here about the adjustment of the TPS. It has to be set precisely using a volt meter or you'll screw up the works. The holes are oblong for that very reason.
 

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A tps wouldn't be a cause but if the came gear turned a little on the cam shaft then I could see it. Or valve leash out of adjustment.


12 850EPS
 

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Discussion Starter #5
the cam gear can turn on the camshaft??? isnt there something to fix it into position?? i kno on my yammy there is ill have a look at it and i probably need to set my valves its been a while
 
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