Oil pressure light

Tiny
NIGEL1021
  • MEMBER
  • 1989 VOLKSWAGEN VANAGON
  • 1.9L
  • 4 CYL
  • TURBO
  • RWD
  • MANUAL
  • 300,000 MILES
With key turned to right, the oil pressure light is bright red, along with other warning lights.

After starting the van, the o.P.L. Is on but very dim, cannot be seen during day.

I am going treat as an oil pressure problem, not drive the van.

It is just odd how the light can go from normal bright to barely visible.
Tuesday, August 15th, 2017 AT 11:12 PM

1 Reply

Tiny
STEVE W.
  • MECHANIC
  • 13,446 POSTS
I would put an actual gauge on it and test the pressure, that light is turned on by a simple switch. If the switch is faulty you could easily see a light like that.

However, if that is the true mileage and that engine has never been torn down it is very possible it is a combination of a worn oil pump and bearings. VW flat 4s are known for beating the bearings up.
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Tuesday, August 15th, 2017 AT 11:21 PM

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