<strong>Yahoo Message Number: 9521</strong>While having my PacBrake serviced, "R Mechanic" in Livermore CA noticed that the plastic tube which guides the dipstick had melted on the exhaust manifold. A hole had melted into it and a little oil was blowing out of it! Photos available on request. They installed a new dipstick tube and routed it slightly away from the exhaust manifold...