Hard starts/hiccup when hot . - PowerStrokeNation : Ford Powerstroke Diesel Forum
 
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post #1 of 5 (permalink) Old 10-22-2012, 07:08 AM Thread Starter
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Talking Hard starts/hiccup when hot .

Cold starts with absolute ease every friggin time in just a few spins of the starter but when hot becomes hard to start some what shudders the truck and will hiccup to a higher rpm and immediately drop to idle ( as well as idle is not to consistent compared to other 7.3's ive owned)may not be related but I hope it helps.
97 f350 with 242k on it was told new injectors with 12k on them where do I start?
o-rings?ipr?icp?cps?e40d?to many acronyms haha thanks !
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post #2 of 5 (permalink) Old 10-22-2012, 10:15 AM
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Re: Hard starts/hiccup when hot .

Get it on a scanner and see what the ICP and IPR are doing when this happens. It sounds like either bad IPR or injector o-rings.

97 F-350 XLT CC DRW 4X4 PSD, 285/75-16 Custom bumpers, Gauges-boost/egt/trans, Swamps IDM, 3.5"dp- 4" exh., 3" Body lift, ES bushings/mounts, Built trans, billet conv, B&M pan, Hayden cooler, Adrenaline, stage 2's, IC, H2E, E-fuel
ARP's, 910's, Smith Bros. to come
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post #3 of 5 (permalink) Old 10-23-2012, 03:14 AM Thread Starter
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Re: Hard starts/hiccup when hot .

I dont have AEnext best solution?
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post #4 of 5 (permalink) Old 10-23-2012, 08:34 PM
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Re: Hard starts/hiccup when hot .

Find someone on here who is near you or someone near you period with a high end scanner or take it somewhere where there is a high end scanner and find out what your percentages are. There is no way to shoot from the hip with this kind of problem without it getting real expensive really fast.

97 F-350 XLT CC DRW 4X4 PSD, 285/75-16 Custom bumpers, Gauges-boost/egt/trans, Swamps IDM, 3.5"dp- 4" exh., 3" Body lift, ES bushings/mounts, Built trans, billet conv, B&M pan, Hayden cooler, Adrenaline, stage 2's, IC, H2E, E-fuel
ARP's, 910's, Smith Bros. to come
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post #5 of 5 (permalink) Old 10-25-2012, 01:54 AM Thread Starter
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Re: Hard starts/hiccup when hot .

true ill get that figured out and post up .
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