24 Valve 2nd Gen Dodge Cummins 98.5-02 Discussion of 24 Valve 5.9 Liter Dodge Cummins Diesels with VP44 Injection Pumps
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seems like a loss of boost... stumped...

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Old 02-10-2012, 05:52 PM
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Default seems like a loss of boost... stumped...

Ok guys i know the title makes me look like a rookie and i guess i am... i was driving my truck the other day and noticed it did sound right.... the whistle when i let off was different and i let off after hard acceleration and it didn't bark the turbo... max psi with truck in sig and an hx35 is 30 psi... i don't know what it was before cause i had blown my gauge hose off and hadn't bothered to hook it back up... i havent found any signs of boost or exhaust leaks.... it spools hard up to like 28 then falls on its face.. i left my boost fooler unhooked one time and thats what it feels like but its still hooked and clean connections...
 
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Old 02-10-2012, 06:42 PM
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Waste gate is open.....would be my guess.

You can also build one of these to test for leaks : https://www.dieselbombers.com/dodge-...tructions.html
 
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Old 02-10-2012, 07:30 PM
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How do solve the wg dilemma??

---AutoMerged DoublePost---

plug it???
 

Last edited by 1st_gen_puller; 02-10-2012 at 07:30 PM. Reason: Automerged Doublepost
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Old 02-10-2012, 09:20 PM
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Take off the turbo fix the WG put it back on.
 
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Old 02-13-2012, 06:51 PM
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can i just plug it off for now???? i plan on removing the head for o-rings and a new turbo when it warms up....
 
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Old 02-13-2012, 08:38 PM
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Sure can I don't see why not just keep an eye in your boost so you dont over boost it and shatter your turbo. Stock turbo I would say no more than 35 psi.
 
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Old 02-14-2012, 07:41 PM
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alrighty man.... that's what i needed to know... thanks...
 
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