K getting code p0216 i know it has to with timing so what have done
change out the stepper motor and ran some cleaner thought a tank fuel
clean and check all grounds
check lift pump good
replace fuel filter
even swap out PMD with 3 diff ones
truck seem run great going down the road at any speed but in the driveway in park if take rpms 2000 it ok and if take it to 2200 - 2300 its get ruff and lot white smoke now have clear the code and go down road 25 to 100 miles no light comes on but next time start it it will come back on and clear agian go 10 miles down the road and come back on. but like i said it run great with os with out ses light
truck is 97 3500 6.5
pmd new more to from bumper
4'' exhaust
thanks for any help
Bruce
change out the stepper motor and ran some cleaner thought a tank fuel
clean and check all grounds
check lift pump good
replace fuel filter
even swap out PMD with 3 diff ones
truck seem run great going down the road at any speed but in the driveway in park if take rpms 2000 it ok and if take it to 2200 - 2300 its get ruff and lot white smoke now have clear the code and go down road 25 to 100 miles no light comes on but next time start it it will come back on and clear agian go 10 miles down the road and come back on. but like i said it run great with os with out ses light
truck is 97 3500 6.5
pmd new more to from bumper
4'' exhaust
thanks for any help
Bruce