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2000 Volkswagen Golf Repair Question


Topics covered: Engine, Oil pressure, Oil pump.
Mileage: 88,000 miles.

Asked on December 13, 2011

No oil pressure after rebuild going up in revs

I have a 2000 plate vw golf mk4, 1.4, had an engine rebuild, before putting it in we checked that the engine turned over which it did so we were happy to put it in, once it was in, we started it up, and the engine was rattling away, and at idle oil pressure was ok, but as we went up in the revs the oil pressure light came on, i then phoned the guy (who has worked for jaguar for 30 years) and he said he didnt replace the oil pump, and it had been sat there for 3 months. were changing the pump tomorrow, but if that dosent work, any idea's?

Avatar Asked by kiefersutton

Answer

Replied on December 13, 2011

Mike out the engine bearings-could be excessive clearances/wrong undersize bearings

Tiny Answered by rasmataz
68 questions asked
Replied on December 14, 2011

Okay how would i check that? thank you for a quick response!

Tiny Response from kiefersutton
1 question asked
Replied on December 14, 2011

If you haven't rebuild an engine before best get some help here bcuz its not a simple task and also requires special tools

Tiny Answered by rasmataz
68 questions asked

Replied on December 14, 2011

Okay no i will be giving it to a mechanic, so is it basically having to take then engine apart again? and if its not the bearings, anything else to look for?

Tiny Response from kiefersutton
1 question asked
Replied on December 14, 2011

Oil pump failure/weak

Tiny Answered by rasmataz
68 questions asked
Replied on December 15, 2011

changed oil pump, still oil pressure light when going up revs, theres alot of silcone round engine...

Tiny Response from kiefersutton
1 question asked

Replied on December 15, 2011

Check the oil pressure switch

Tiny Answered by rasmataz
68 questions asked