Buick Rendezvous Problem Report
Buick Rendezvous Coolant Leak & Engine Overheating
A coolant leak may develop from the water pump. The engine may overheat as a result of the coolant loss. A leaking water pump should be replaced.
During some recent rain there was some brown stuff all over the car that I thought was just dirt but later my vehicle started running hot. That is when I found a small hose was busted and it was replace. Now there is another leak underneath and it is running very rough. I took it to a mechanic and now I have to replace the water pump. I have had to replace almost everything on this vehicle and something always breaks down. - Visitor
Car keeps getting hot.... - Visitor
I took my car to a Buick dealer three times for the overheating and they ended up putting in a new thermostat and still had problems now have coolant loss all over the driveway and have to take it back after over $550 for a thermostat I never needed in the first place - FJEAN
I have had numerous overheating problems and I have discovered that the water pump is leaking. It is not yet resolved. - JoeLeo
new thermostat,water pump,hoses,radiator is fine,flushed every-thing out.still runs hot.don't d...
water is linking from pump!
Replace thermostat, water pump. At 50,000 miles had service of manifold done at a cost of 1200...
120K MILES ...well maintained and no problems. Just died while idling at light. Towed. Left o...
The intake manifold gasket may develop and external engine oil or coolant leak. In some cases,...