6.7 smoking
#1
6.7 smoking
my truck started flashing up the "perform service" on the overhead. then it showed up "exhaust system, exhaust filter 80% full", then went to "90% full" and then "regen needed now" truck never had any issues during this little spell it had. i drove on down the road and it said "regen complete" still no difference in the power and i came back 2 georgia from missouri..heres the thing, i get home and when idling, it white smokes like hell, is a little hesitant and the exhaust brake trys to work when the damn button is off..keep in mind, this truck does not have the EGR of DPF on it. it did it b4 and it was one of the sensors for the DPF delete being unplugged and it threw a code on the edge. i checked them and they were good and connected this time...i know the manual says at so many thousand miles its scheduled maintenance for the emission ****..could it be that even tho there is not an EGR or DPF on it, the computer is still thinkin that there is? i need help bad ..thanks guys!
#3
i put the EGR back on and took it to the dealer..it wasnt smokin as bad by the time i got there..i was wondering bout the overhead sayin "perform service"..they hooked it up to the diagnostic and checked it out and tried to clear it...they (service manager and techs) couldnt figure out...they reset and cleared all computers on the damn truck that could be reset..when truck is off with key switch on the overhead would read "system ok"..soon as u crank it "perform service" wtf...so after 2 hours of that i decided to leave, truck wasnt white smokin, no codes, just a retarded overhead..made my trip 2 savannah ga 350 miles away and when i got there it was tryin to regen again...came back home this mornin, trucks runnin fine, 17 mpg...still got the "perform service" though
#4
i put the EGR back on and took it to the dealer..it wasnt smokin as bad by the time i got there..i was wondering bout the overhead sayin "perform service"..they hooked it up to the diagnostic and checked it out and tried to clear it...they (service manager and techs) couldnt figure out...they reset and cleared all computers on the damn truck that could be reset..when truck is off with key switch on the overhead would read "system ok"..soon as u crank it "perform service" wtf...so after 2 hours of that i decided to leave, truck wasnt white smokin, no codes, just a retarded overhead..made my trip 2 savannah ga 350 miles away and when i got there it was tryin to regen again...came back home this mornin, trucks runnin fine, 17 mpg...still got the "perform service" though
Did the dealer re-flash the truck?
I got mine re-flashed to AZ and I got the overhead "perform service" message every 10 min.
unplug the pressure sensor on the passenger's side of the trans(The one with the 2 lines going to the exhaust) and it "should" go away if yours is like mine
#5
I was having this problem with my BADP delete kit... Not the catalyst notices, but white smoke and SERVICE REQUIRED notices. Sure would like to hear whats goin on..
#7
i called H&S and talked to them since i have there delete kit..the guy told me they have some new updated sensors that replace the ones that come with the kit. they have a little counter reset in them and it will reset everthing for the emissions but requires a lil while of drivin with them on..didnt specify exactly how long it would take to do it..my truck has been tryin to regen several times and says it was completed. since my exhaust still had a warranty on it they were gonna send the sensors at no charge..he said i could leave them on or change them out after everthing reset..i believe the last sensor, the one closest 2 the rear axle, is bad...my CEL come on the other day and i checked the codes with the edge..it had 3 codes.."diesel particulate filter, ash accumulation" "diesel particulate filter performance" and "bank 3 sensor 1 pressure 2 low"...just waitin on the new sensors 2 get here..maybe i can update u guys a little further when i get them on and run it and let yall kno the outcome..kinda weird tryin 2 regen and nothin on the truck 2 regen..
#9
got the new sensors on..been drivin the **** outta the truck..check engine lite comes on after startup, h&s said i would have a code that the edge wouldnt clear..so far havent had the truck tryin to regen anymore with the new sensors on tho..it was tryin to do it ever 350-400 miles...its got over 700 on it now and havent had nemore issues, except for the overhead still sayin "perform service"...so far so good..the new style sensors are just dead end plugs that close the circuit, where the others plugged in and had 2 wires going into a little black box..