1998 BMW E39, smoke under the bonnet when going up hill or driving hard. Replaced rocker cover gasket already. It looks like there is a leak, but cant find it. Smoke is on increase day by day that means leak is getting bigger. But there is no smoke on normal running or downhill, so far. There is also oil burning smell.
have the same problem?
Thursday, August 16th, 2012 AT 2:55 PM