hard start seems to get air when shut down - PowerStrokeNation : Ford Powerstroke Diesel Forum
 
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post #1 of 4 (permalink) Old 03-24-2011, 04:37 AM Thread Starter
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Question hard start seems to get air when shut down

My 97 F350 has developed an issue with getting air in fuel system when shut down (worse when engine is warm) you have to apply a little throttle to get her to fire then idles rough for a few seconds. It runs fine down the road and has no check engine light. It has duel fuel tanks and doesnt seem to matter which one you are drawing from. Lift pump replaced within last year. Just wandering if anyone has had this problem Im looking for a place to start. Thanks for any help.


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Dtech04 01 F250 Platinum 4wd ccsb. 4"mbrp straight. edge juice with attitude. kn gen2 intake. built 4r100 with billet triple disk t/c. american racing wheels with 305/70r/16 coopers. superduty air bags with onboard compressor and cab controller.
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post #2 of 4 (permalink) Old 03-24-2011, 06:12 PM
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Re: hard start seems to get air when shut down

Sometimes worn IPR o-rings can cause this issue... have you ever replaced/rebuilt the IPR ?

95 E350 Cargo, E4OD , B/M aluminium Pan / 2 HD Trans coolers , Dana 60FF 3:55 , 140 V idm , Autometer guages , TDEO Dp flashed 60 Tow , EBPV delete , BB shim , cat sleeps with the fishes, Timbren SES, stage 1's coming soon
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post #3 of 4 (permalink) Old 03-24-2011, 09:13 PM
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Re: hard start seems to get air when shut down

When I put in aftermarket injectors in that happened to me I had to change my o-rings and I also put new fuel filter and lid and it fixed mine

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post #4 of 4 (permalink) Old 03-25-2011, 04:22 AM Thread Starter
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Re: hard start seems to get air when shut down

I have not touched IPR but just bought truck Mon. Sounds like a good place to start thanks for the input.


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Dtech04 01 F250 Platinum 4wd ccsb. 4"mbrp straight. edge juice with attitude. kn gen2 intake. built 4r100 with billet triple disk t/c. american racing wheels with 305/70r/16 coopers. superduty air bags with onboard compressor and cab controller.
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