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Guest Message by DevFuse
 

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reasons for engine wont run lean /normal...runs ok pig rich


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31 replies to this topic

#31 OFFLINE   steveo3002

steveo3002

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Posted 15 September 2018 - 05:41 AM

tried another ecu

 

tps isnt adjustable ...on the scan tool it shows 0% at rest 

 

it ran spot on with the carb , mot pass was great with very low emissions thats the very reason i ran it with my old carb until i could trust it , although ive been though everything so many times im beginning to wonder now- after all its only compression /fuel and spark needed 



#32 OFFLINE   steveo3002

steveo3002

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Posted 05 October 2018 - 03:01 PM

right made some minor progress it now runs at realistic levels of mixture

 

i fitted a second hand complete fuel rail /inj etc , now with minor adjustments to the afm it will run (before needed to be pig rich)  o2 is now hooked up and shows fine on the diag machine 

 

warm compression test-170-175-175-165

 

trouble is the tailpipe still sounds very unhappy

 

 






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