hi I have a rendezvous 2003 and I just change the heater core and now I'm having problems air blowing on the passenger side in heat on the driver side but only when you have it on defrost

hi I have a rendezvous 2003 and I just change the heater core and now I'm having problems air blowing on the passenger side in heat on the driver side but only when you have it on defrost 2 Answers

I have a 2002 Buick Rendezvous CLX and the tranny just stopped working while on the highway after getting it serviced 6 days ago? 1 Answer

Have had many probs with this care from computer under the chassis needed to be replaced and reprogrammed ( only by the dealership) $2300 to over heat and blown head gaskets at 85,000 miles to all 4...

MY 2003 BUICK RENDEVOUS HAS A PROBLEM WITH THE COOLING FANS ON THE RADIATOR. THEY WILL STOP WORKING EVEN WHEN THE CAR IS HOT /NEEDS THEM UNLESS THE A/C IS ON. IS THERE A SENSOR SOMEWHERE THAT REGULATES THEM THAT i COULD CHANGE OUT? WHAT USUSALLY CAUSES THIS. MY DAUGHTER HAD THE SAME MAKE AND YEAR AND IT DID THE SAME 2 Answers

MY 2003 BUICK RENDEZVOUS HAS A PROBLEM WITH THE COOLING FANS ON THE RADIATOR. THEY WILL STOP WORKING EVEN WHEN THE CAR IS HOT /NEEDS THEM UNLESS THE A/C IS ON. IS THERE A SENSOR SOMEWHERE THAT REGU...

I have a 2002 Buick Rendezvous and I recently replaced the thermostat. It will blow only cold air, after the car has been on for 30 mins or longer the air might get warm but not hot.. Any suggestions, please? 5 Answers

2002 Buick Rendezvous CX, Having heating issues.

I have a water leak in my 2004 Rendezvous that is back by the firewall and I can't find it. I see the steam, hear the sizzling and see the water on the ground on the drivers side. It just started. 4 Answers

Steam rising from the drivers side, back by the firewall. Pretty significant leak. Got it home and cooled down within 5 min but the radiator was already empty. What is the water line that carries th...