Injectors Or Vp44?
09-10-2005 | 12:23 AM
#1
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From: new mexico
Injectors Or Vp44?
I have a 2000 Cummins with an edge comp,AFE,4" MBRP exhaust, boost and egt guages, and a Vulcan big line-LP relocation kit. On settings 4 and 5 at about 23lbs of boost the truck stutters and surges, 1-3 are fine.Only happens in higher rpm's. The truck has about 95000 miles on it and I was wondering if the injectors might be dirty or if my pump is going out. Any help would be great! Thanks, Justin
09-10-2005 | 02:23 PM
#4
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The VP$$ is more likely the culprit and just because you don't have a code doesn't mean the VP$$ isn't dying.
You need to know what your FP is. If you replace the VP and don't have a FP gauge you'll destroy the new one just the same.
Get a FP gauge installed and then try to diagnose your problem.
You need to know what your FP is. If you replace the VP and don't have a FP gauge you'll destroy the new one just the same.
Get a FP gauge installed and then try to diagnose your problem.
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