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Question:

1992 chevy 3500 6.5 turbo diesel smoke problem?

My truck smokes a white or blue color, even when it is warmed up. Should I just turn the fuel up a little or is there something else like timing ect...? Also, when I start it up, sometimes it will run fine and then randomly start shaking and stall out and will be SUPER hard to start. I use this truck for mostly just towing little things such as new holland skid steers, compact tractors, mini excavators, and many other things. It has been very reliable I would just like to get this problem resolved soon during my quot;slowquot; part of the season. Thanks!

Answer:

White smoke means its burning coolant, u prob have a bad head gasket or cracked head
Hi White smoke is coolant. Or a cold engine. Blue is rings. Black is over fueling.

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