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Fuel pump question

Originally Posted by TBatt Sort of. The engine was spinning over for about twice the normal time to start. This was due to the low fuel pressure and lean start

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Old 06-24-2016, 10:40 AM   #1 (permalink)
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Originally Posted by TBatt View Post
Sort of. The engine was spinning over for about twice the normal time to start. This was due to the low fuel pressure and lean start condition. The engine needs a little extra juice at start up.

If the engine is not spinning over fast you most likely have a problem with your battery. Mine was doing that early this spring. I checked the battery start voltage and saw that it was sagging indicating that the battery was weak. I installed a new battery and it was starting normal then. Have your battery checked at a local parts store. They will usually do this as a free service. If your battery is over four years old it is most likely the problem.


Thanks for that tip man I was considering the battery but never really gave it too much thought I kept focusing on the pump haha. I even purchased a 340lph walbro fuel pump but I have a NA application and feel nervous about putting that in...


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