Problem Reports

Buick Roadmaster

Report: Transmission Extension Housing Seal May Leak

• coolant leak
  Coolant is leaking up on passenger side floor board. I had heater core replaced about 2 years ago. Also, coolant is now leaking all over engine compartment.

  Q&A > Buick > 1994 Buick Roadmaster

• Heater Core Coolant Leak
  Coming from the firewall to the engine.......does the hose connecting heater core to engine bay, is this a vent or does this hose route back to the engine or heater control valve? I cant find what ...

  Q&A > Buick > 1992 Buick Roadmaster

• Intake Manifold Gaskets May Leak Coolant or Engine Oil
  The intake manifold gasket may develop and external engine oil or coolant leak. In some cases, an internal coolant leak may occur causing coolant to mix with the engi...

  Common Problems > Buick Roadmaster

• What is the cost to repair an oil seal?
  Went in for an oil change and the tech informed me there was a leak around the seal so they wer...

  Q&A > Buick > 1995 Buick Roadmaster

• a/c leaking in the floor
  my 94 roadmaster a/c is ice cold .but it leaks water from the a/c in the floor how can i fix th...

  Q&A > Buick > 1994 Buick Roadmaster