Problem Reports

Buick Roadmaster

Report: Idling Problems Due to Vacuum Leak in Throttle Body Gasket

• 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 engine oi...

  Common Problems > Buick Roadmaster

• coolant poring out water pump but not from gaskets
  replaced water pump gaskets now the coolant poring out of it

  Q&A > Buick > 1993 Buick Roadmaster

• coolant leak
  Coolant is leaking up on passenger side floor board. I had heater core replaced about 2 years...

  Q&A > Buick > 1994 Buick Roadmaster

• oil is new and full,during idle oilpressure drops and engine idles rough, stalls
  at, speed runs well, just during idle, oilpressure drops, engine idles rough and stalls.

  Q&A > Buick > 1992 Buick Roadmaster

• Replaced gaskets on water pump no water poring out of the weep holes
  Replaced gaskets on water pump no water poring out of the weep holes

  Q&A > Buick > 1993 Buick Roadmaster