View Single Post
rotorhead rotorhead is offline
Registered User
 
rotorhead's Avatar
 
Join Date: Jul 2003
Location: Port Macquarie Australia
Posts: 509
Almost certainly it is the voltage regulator on the alternator. An easy way to check is measure the battery voltage while the engine is running it should read around 13.5-14.5v. If it is much higher then the voltage regulator has failed.

Dont drive your car with high voltage, the engine management system and speedometer can fail.

It is a very simple (2hour) job to replace it
__________________
2008 BMW 320i
2006 Mercedes ML320
2004 Mercedes ML270 cdi
1998 Porsche Boxter
1988 Porsche 930 Targa (sold)
Old 02-01-2004, 06:53 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #3 (permalink)