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Round 2 with Pro Drive
http://mudmotortalk.com/mmt_v2/viewtopic.php?f=3&t=29170
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Author:  owen5 [ Sat May 12, 2012 8:07 am ]
Post subject:  Round 2 with Pro Drive

Finally got my engine up and running after rebuilding the carb. I was out running it a couple days ago and after about 5-7 minutes of running around 3900 RPM it would surge. The rpms would drop down to 3400 and surge between that and 3600. I reached down and pumped the bulb and it would go back to running properly. The bulb was about 1/2 to 3/4 full. Is this the indication that the fuel pump is starting to go out? Thanks Owen

Author:  OwenDickeson [ Sat May 12, 2012 8:52 am ]
Post subject:  Re: Round 2 with Pro Drive

Is your motor a CDI?

Author:  pooldoo73 [ Sat May 12, 2012 2:11 pm ]
Post subject:  Re: Round 2 with Pro Drive

Sounds like u have a leak in your fuel line. But it also could be the fuel pump.

Author:  POKER1 [ Sat May 12, 2012 2:50 pm ]
Post subject:  Re: Round 2 with Pro Drive

Do you have quick connects on the fuel line?

Author:  OwenDickeson [ Sat May 12, 2012 3:03 pm ]
Post subject:  Round 2 with Pro Drive

Could be vapor lock, leak in the fuel line, or a faulty fuel pump.

Author:  owen5 [ Tue May 15, 2012 9:50 am ]
Post subject:  Re: Round 2 with Pro Drive

thanks for the input. I have a 2007 prodrive. Not 100% if it is CDI. I checked the fuel line and and the bulb, can't find a hole or leak in the fuel line. I guess I might replace the fuel pump. Should the bulb be full of fuel and all times?

Author:  OwenDickeson [ Tue May 15, 2012 10:21 am ]
Post subject:  Round 2 with Pro Drive

Those cam driven fuel pumps suck. Do a search on here and look into puttin in an additional fuel pump, or call prodrive and ask what they recommend for a fuel pump.

Author:  OwenDickeson [ Tue May 15, 2012 10:23 am ]
Post subject:  Round 2 with Pro Drive

Actually, just call PD. Their customer service is second to none, they will fix you up.

Author:  T-Bubba [ Tue May 15, 2012 5:28 pm ]
Post subject:  Re: Round 2 with Pro Drive

go to your local auto parts and get the Mr gasket 2-3lbs fuel pump

http://www.oreillyauto.com/site/c/detai ... &ppt=C0025

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