Lift pump died, please help what should I get
My 04.5 stock lift pump died yesterday[verymad], I Have already installed the back up I had, but now need to look at a new system, I have looked at the FASS, and the Raptor with a MK-2
Are the claims that fass makes true for fuel milage gains and the ability to remove air? would I have this if I went with the raptor and MK-2? The FASS completly bypasses the stock filter and caniter, are there pros and cons to this? It looks like there are other electrical things on the stock canister I would loose. I have been reading so much on here that I think I am more confused now[duhhh], please help with any info you have, cost is not a issue here, I just want a relliable system that will last, longer that 80,000 miles. Thanks |
I have a airdog, never any problems.
If I need to change it I will be going to a mechanical pump. You can change belt on side of road in 5 min. |
i also have an airdog and have had no problems out of it it is a little noisy but tolerable it also bypasses the stock fuel filter
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I would just get a raptor 150, plug it into your stock fuel filter canister, and be done with it. Very easy to do, probably a 30 or 45 min job.
If you want better filtration, I would plumb a MK2 between the stock filter and the CP3. I posted a vid on another thread like this of a guy doing his own Raptor, let me see if I can find it. |
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Thanks for the input, I only plan to keep running the smarty jr, Should I run a raptor 150 on would the 100 be fine?
Thanks |
xford - Hopefully you saw my recent thread that madhat linked. I just went through the lift pump failure/replacement routine just this week. I'm really glad I went the Raptor route!
FYI - Lary (Online Store) was able to ship the part from Idaho warehouse and it arrived in two days. The Raptor has a lifetime warranty if you send in your sales receipt with warranty registration within 30 days. Be sure to capture the serial # off the pump before you install it...else you will end up crawling under your truck yet again, like me, to write down the number on the warranty card [duhhh]. I like the idea of retaining the stock filter cannister. You still have the petcock drain/water separator, plus the heater element it uses for winter operation and you can use the stock filter (7 micron) to prefilter before the 2 micron GDP MK2. Should allow the GDP MK2 to go longer between service intervals. |
Either or... I saw that you had the Junior, didn't know if you had caught the bug or not. That 100 will do you fine if you plan to stay where you are.
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just a word of caution when installing a pump that will put out 15+ psi and still going thru the factory filter housing. the plastic caps don't like much more than 15psi and will blow off and leave you stranded again. find a billet cap and you will be fine.
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cbrahs - thanks for that tip!
Any other billet caps than this one from Geno's? http://www.genosgarage.com/prodinfo.asp?number=LT_FFCPP |
I used the GDP Walbro but I heard they don't sell them anymore. It's 17 psi and I thought the cap was good for 25 psi. Maybe I better find a billet. A replacement pump is only ~$115 and I carry one under the seat. The GDP required a return line so I did the vent mod while the tank was out. I made my own 2 mic. filter setup ahead of the cp3. I really like that Raptor but I don't regret running the return line - it will keep cooler fuel going thru the pump rather than bypassing internally. Craig
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Just for clarification - On my 04.5 the Raptor install retains the OEM return line to tank. Although, the Raptor has internal bypass design. Not sure how the two play together, but it works!
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XZILR8N do you have any issues with noise having the raptor directly mounted to the frame?
Thanks fo the help |
I had one of Geno's caps on my 2000 and loved it. Installed a valve in the 1/4 npt hole to make purging easier. Sure wish Dodge had stayed with that canister instead of the the crappy thing that is on the newer trucks.
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I have a Raptor 150 with big line kit and billet cap, couldn't be happier...
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