2002 BMW 745Li Q&A
2002 BMW 745Li Question: Engine Leak !!!
Pressurizing the cooling system with a cooling system pressurizing tool will identify if you have a cooling system leak or not. The cooling system pressurizing tool is like a bycle pump with a pressure gauge attached to it. Under normal running conditions the cooling system generates about 15 psi pressure this tool allows this pressure to be simulated to allow the source of the leak to be investigated. Could you have a windscreen bottle leak or just condensation or moisture form normal atmosphere leaking down body panels and pooling on the ground? If was at the back of the engine compartment it could be the condensation escape tube for the heater core/air conditioning housing. - patrick mannion
Bad news. There is a crossover tube under the manifold and it has o rings on each and it is a 40 to 50 hour repair. Some say you have to pull the engine but that's not true. It can be done without that. That will fix you leak. - Visitor
I have a leak from the front of the engine, what would that be and what caused it?
My Warranty expired Mid Jan 2010. I serviced car and had everything checked before expiration date. I had them check for oil leak and other items. They said the leak was transmission fluid and r...
My car only leaks when it's been sitting. Also, checked oil level and it's fine what could it be
To be exact it is the drivers side engine mount seal. How difficult is this repair? The dealer wants $700 and the part cost $15. Is there a site to print a schematic so I can make sure I have the n...
I got a hole on the timing case cover-front engine (made by the manufacturer). Water is leaking from it. What is the purpose of this hole? Why would water be leaking from it? And how do i fix this?