Smoke cloud upon start

Number219GT

Number219GT

Broke Status
Every time i start up my sgt a grayish/blue-ish smoke cloud comes out from the exhaust. It only happens when i start it, afterward no smoke at all & it runs great. so what could this be? Help/Advice?
 
TY0618

TY0618

Member
Re: Smoke cloud upon start

It may be valve seals. My old Jimmy used to do this, so did my 350 SBC.
 
T

turboj91

New member
Re: Smoke cloud upon start

Do a search and you will find many threads about this. A few of them quite recent. Very common to be just valve seals.
 
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