HELP 92 dodge cummins WHITE SMOKEIN
#11
#13
White smoke is coolant. The reason tractor pulls blow out white smoke is from using water injection. I feel It couldn't be lift or injector pump because they are seperate parts from the block and do not have any connection to the coolant system. Since the truck has been sitting, I would take off the rocker box covers and pressure the cooling system and check for leaks.
#15
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cumminskid92 (01-07-2013)
#16
Ahh, many theories here, Black smoke is from partially burnt fuel not unburnt.
White is usually a miss firing injector, the fuel is not being burnt at all. Did not see where the person resides, common problem on start up in colder climates.
Miss firing can be cold ambient temperature,bad injector or pump and/or timing.
Does it clear up when the engine warms up?
Did it start doing this suddenly or get worse over time?
White is usually a miss firing injector, the fuel is not being burnt at all. Did not see where the person resides, common problem on start up in colder climates.
Miss firing can be cold ambient temperature,bad injector or pump and/or timing.
Does it clear up when the engine warms up?
Did it start doing this suddenly or get worse over time?
#17
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