hi all can anyone help? when my cars been idleing for a bit 10-15mins i get thick black smoke from tailpipe and smells! it runs ok but takes a few miles through gear changes for smoke to clear!
it needs a oil change badly but is it the oil causeing the prob???
6 months ago i had a new turbo cause when i bought the car the turbo seal had gone! just found out vauxhall didn't drain intercooler so it still has oil in which slightly come up into my power pipe! so thats also got to be cleaned out! cound it be that???