LP dying ?? FASS and RASP ??
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Joined: Jun 2003
Posts: 297
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From: FEDERAL WAY, WA
Originally posted by Raw power
My feelings are that you need to do more than just replace your pump. FASS, Airdog, and Rasp, are all capable of moving more fuel that the stock tank module is capable of delivering. Problems can occur. I have the FASS and a custom built tank module. Picture is of unfinished unit as I am still waiting for sender and was not finished plumbing in this pic. Also keep in mind that the stock module is a bucket in which hot return fuel is ddumped. This is a no no in the diesel world. Why would DC do this. Compare the DC module to any other Diesel setup you have ever seen. I am convinced this is the main source of our trouble.
Off Soapbox for now.
Custom module uses Capacitance type probe to measure fuel level (no moving parts)
My feelings are that you need to do more than just replace your pump. FASS, Airdog, and Rasp, are all capable of moving more fuel that the stock tank module is capable of delivering. Problems can occur. I have the FASS and a custom built tank module. Picture is of unfinished unit as I am still waiting for sender and was not finished plumbing in this pic. Also keep in mind that the stock module is a bucket in which hot return fuel is ddumped. This is a no no in the diesel world. Why would DC do this. Compare the DC module to any other Diesel setup you have ever seen. I am convinced this is the main source of our trouble.
Off Soapbox for now.
Custom module uses Capacitance type probe to measure fuel level (no moving parts)
Thread Starter
Registered User
Joined: Oct 2003
Posts: 228
Likes: 0
From: Texas City, TX
Happened again today in the drive thru. I am starting to lean toward this being an ECM or PCM probkem, because pump is fine 99% of the time, only happens when shutting motor off, and restarting within 2 mins, and then it only happens 10% of the time.
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