New 2 me 03 5.9 with a couple issues need help!
#1
New 2 me 03 5.9 with a couple issues need help!
Well I made the jump from the f350 7.3 to the CR 5.9..... it has a diable sport power puck or something on it , and a fass fuel system on it. Previous owner said it just started having an extended start issue. I pulled the codes and it shows 4 codes. P0336 (crank sensor circuit) p0107 (manifold press low) p0073 (ambient air temp low) and a p0192 (fuel rail press sensor circuit low) once started it runs good, it does smoke white quite a bit. I was looking and the power puck plugs into all that stuff.... I planned on trying to pull it off tomorrow to start with. Is there anything else I should be looking for as a problem? I don't feel that it's something electrical. Thanks for your help!
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geatgavi (06-13-2015)
#3
It's fairly bad, deff not a normal cool morning white haze. I reset the computer last night, it started this morning alot better after I cycled the key a few times before trying. I drove it this morning got it to temp and no engine light. It fires right up on starting fluid. Sitting at a stop light it smokes pretty good but going down the road it seems to drive fine and have power. I just don't want to drop 1800 bucks and it not fix the issue.thank you for the reply I really need to figure this out. I got the truck for a pretty good deal so putting a little cash into it won't hurt, it's rust free and other than a possible injector issue it's a solid truck so far.
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geatgavi (06-13-2015)
#5
"It fires right up on starting fluid." LOL So you need injectors for sure and possibly a fuel rail press sensor! Clear the codes and see what comes back!
Smoking at a light is bad news! Do a blow by test : Unscrew the oil cap and place it on the hole does it sit there or fly off?
Smoking at a light is bad news! Do a blow by test : Unscrew the oil cap and place it on the hole does it sit there or fly off?
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geatgavi (06-13-2015)
#8
^^^^ Good question! CUmmins are notorious for compensating a bad cylinder so it runs smooth UNTILL A PISTON MELTS! When you pull the injectors take the time to boroscope the cylinders and see if anything is melted! I bet you are getting really bad fuel mileage too!
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geatgavi (06-13-2015)
#9
^^^^ Good question! CUmmins are notorious for compensating a bad cylinder so it runs smooth UNTILL A PISTON MELTS! When you pull the injectors take the time to boroscope the cylinders and see if anything is melted! I bet you are getting really bad fuel mileage too!
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geatgavi (06-13-2015)