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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Lope after wide open

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  #1  
Old 11-15-2010, 01:27 PM
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Default Lope after wide open

Looked around didn't really see anything on here bout it... Does anyone else's truck lope for a few seconds immediately after running at wide open throttle? Like once it returns to idle immediately after running wide open, it lopes for about 5-7 seconds. I always didn't think much about it, just figured it was extra fuel in there at idle gettin burned off since it was gettin so much fuel at wot.
 
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Old 11-15-2010, 03:10 PM
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Mine will do it to, couple blips of the throttle and it catch's back up to itself, i was told it was because of big injectors and high rpm, stock rpm is like 2800 or something like that, so thats what i was told and to not worry about it so i dont, i have seen it alot less with the adrenaline than with the edge stuff.
 
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Old 11-15-2010, 04:27 PM
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mine does it too, i don't have huge injectors, just 75hp. i think its pretty normal as well.
 
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Old 11-15-2010, 05:44 PM
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same here only with stock injectors and edge on 5 after wot
 
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Old 11-15-2010, 05:44 PM
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Mine did the same with stock injectors running an Adrenaline.
 
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Old 11-15-2010, 05:49 PM
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Mine is doing it bad and i have the Adrenaline and it misses at 2900 rpm it was running great right after I installed inj now not so much?
 
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Old 11-15-2010, 11:22 PM
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Default Lope after wide open

Yeah I've noticed it with the 2 sets of 150's ive had. Makes me feel better that I'm not singled out. Sounds pretty mean for a few seconds haha. I romped on it today and then stopped for a red light while it was loping, got some real interesting looks from the people sitting around me haha. God I love these trucks
 
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Old 11-16-2010, 06:43 AM
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Your draining the VP. Its on the verge of air locking it. Just let off of the throttle slowly or blip your throttle a few times and you will be ok. I carry a 19mm wrench with me now just in case.
 
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Old 11-16-2010, 12:41 PM
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Oh damn I take it this has happened to u before then haha
 
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Old 11-16-2010, 12:53 PM
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Yup. Couple times. Big injectors, hard fitting fueling boxes will do that.
 


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