Pontiac Bonneville Problem Report
Pontiac Bonneville Engine Overheating Due to Water Pump Leak
over heating waterpump leaking - Visitor
Failing water pump caused an antifreeze leak as well as overheating. It also caused the heater to stop working as well when coolant would get low. - maniacmechinic
Water pump is literally spraying water everywhere. I have never in my life seen a water pump fail like this. - Visitor
I haven't got the problem fixed yet. I will have to take it to the shop because I am not car SAVVY. I noticed my cars temperature needle rising alot so I would add coolant. Over time I seemed to be having to add a half a gallon to a gallon every two to three days. Today I decided to add water to the radiator and to the reservoir but I left the top off of the radiator when I started the car. The coolant flowed smoothly from the reservoir to the radiator. It started to leak around the hose in between the alternator and the belt on the supercharger. I have researched online figured out that I may possibly need to replace my water pump - Visitor
I was sitting in front of a convenience store with my car running and my car began to smoke. I got out popped the hood of the car to see all my coolant leaking from my car. - Visitor
Coolant leaking, Car overheating. Took it in and water pump went out. approx. $400 to fix. - Visitor
water pump was leaky....replaced and it was okay - your.mechanic
leaking coolant around water pump. Last GM vehicle I'll ever buy. - Visitor
engine overheating and serpentine belt broke because of water pump failure. 140,000 miles - Visitor
radiator is not leaking. not leaking when parked. there is some leakage signs beside motor on t...
It won't start only turns over also water pump started leaking earlier same day what do you thi...
fuel pump replaced
hello, i want to buy a 1996 bonneville but the owner told me its leaks gas only when he pumps n...
The water pump and/or the plastic side tanks on the radiator may leak causing a loss of coolant...