It could be multiple problems. check your coolant level, it could also be your Lower intake gasket or even a head gasket.
My guess would be GM, particularly Buick.
Being a GM product I would suspect the fuel pump is bad.
The Buick Rendezvous has ratings that rate it to be a very safe car for an individual and for families. According to standard testing it is meant to be a safe car or it would not pass inspection.
The best place to find a used 2003 Buick Rendezvous would be at a used car dealership. Or, one can look at a site such as AutoTrader, which would have many used vehicles for sale.
One would look for a used 2002 Buick Rendezvous in Denver by going the site of Auto Trader. There, one could find various models of used Buick and one could bargain for a good price.
Is it overheating. Cheapest is a bad waterpump. Or worse, headgasket blown, or bad motor. Bad crankpulley could cause not to start, but would not cause overheating unless belt came off.
check your tires for broken belt++ out of round
I have the same problem... was told it is a vacuum leak, possible around the PVC valve.
yes.
Several factors could cause the power windows to stop working in a Buick Rendezvous. Common issues include a blown fuse, a malfunctioning window switch, or a faulty window motor. Additionally, wiring problems or a defective body control module could also be contributing factors. It's advisable to check the fuse first and then inspect the switches and wiring if the fuse is intact.
Yes a bad thermostat would cause overheating in any car. A thermostat regulates the temperature.
Bad/sticky thermostat.Cooling fan(s) malfunction.Bad head gasket.Cracked head.