Q&A

1990 Porsche 911

Question: idle problem

• irregular idle
  My mechanic has told me that there is an air leak which is causing an irregular idle with my 92...

  Q&A > Porsche > 1992 Porsche 911

• 1976 Porsche 911S - stretching sound at idle
  Every time I start my 76 911 (with the idle at 1000 rpms), I start to hear a stretching sound t...

  Q&A > Porsche > 1990 Porsche 911

• Lots of smoke after oil change
  I took my 1990 C4 Cabriolet to a local repair shop for an oil change. They replaced the filter and pulled the drain plug and per the owners manual added 6.5 qts, let the engine idle and tried to a...

  Q&A > Porsche > 1990 Porsche 911

• Check Engine Light (CEL) is lit & steady and running rough.
  I had my water expansion tank replaced, two weeks later the CEL lit and had the Porsche Dealers...

  Q&A > Porsche > 2000 Porsche 911

• Brake warning light on in AM
  The brake warning display and warning gong can activate, typically after the first start of the day. The warning light/gong might stop after idling for a short time. This fault is usually caused by...

  Common Problems > Porsche 911