[interceptor429]

:sweat: any idea what would cause this,i just rebuilt my 355ci chevy,about 2800 miles ago ,been doing great ,now theres a cold spell and its smoking out the right bank for some reason under accelaration is when this happens ,at idel its fine,decelaration its fine ,any thoughts ,thanks interceptor429,keith

 

[poncho62]

Hope you havn't broken an oil ring, but it sounds like it..............

 

[Old School Nut]

hummm, what color smoke????

 

[interceptor429]

what could it be

it is light blue smoke ,thanks guys

 

[comet boy]

Light blue usally means burning oil. White is coolant

 

[interceptor429]

smoke

its not the modulator valve ,no leakat manifold port ,must be a broken ring ,but wouldnt it smoke all the time ,out today - no smoke yet,weird ,thanks guysain: