stock smoke in lb7

jbstephenson

wishin'
Jul 29, 2012
33
0
0
Annapolis, MD
driving around town at around 1000rpm i hit the gas to pass someone and the truck started dumping smoke, not for long but it was a sizeable puff. is this bad for a 2002 lb7 with 195k?
 

jbstephenson

wishin'
Jul 29, 2012
33
0
0
Annapolis, MD
no it isnt tuned yet but yeah it was black smoke. if it smoked white that means its got a bad turbo or something right? and it was more like a puff when it dropped gears
 

arneson

New member
Aug 14, 2011
2,133
0
0
stoughton, wisconsin
Shoulds like its normal. Alittle smoke till boost come in. White would be not so good. On a lb7 it would most likly be injectors or head gaskets. But black u should be fine. As long as it clears up once turbo lights.
 

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