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406flyfish · 01-21-2018, 10:00 PM

Check the fuel pressure while driving.it should be about 65 psi. Your smoke test results are normal.

01-21-2018, 10:00 PM	#8
406flyfish Registered User Join Date: Jul 2017 Location: Montana Posts: 29	Re: 2003 2500hd 6.0 odd vacuum leak issue Check the fuel pressure while driving.it should be about 65 psi. Your smoke test results are normal.