Author |
Message |
David Towers
Prolific User Username: xtriple
Post Number: 116 Registered: 6-2010
| Posted on Thursday, 16 March, 2017 - 09:13: | |
I know I could look at the workshop manual but I'm lazy and anyway, you guys know EVERYTHING about these old dollops, so I'll ask you instead. Bentley Brooklands 'R' 1998 (66221) LPT and after a motorway cruise and then a spell in town, the oil pressure drops a bit. Leave it for a few minutes turned off and it recovers to its normal levels and I stop panicking! All these dreadful gauges are there just to make me fret.... |
Omar M. Shams
Grand Master Username: omar
Post Number: 1138 Registered: 4-2009
| Posted on Saturday, 18 March, 2017 - 04:54: | |
Yes David your car has an oil cooler. The oil pressure sender unit is not the best quality item that RR ever made. If you replace it - you may find your car suddenly becomes great again. |
David Towers
Prolific User Username: xtriple
Post Number: 117 Registered: 6-2010
| Posted on Saturday, 18 March, 2017 - 05:29: | |
Thank you Omar. I will get this replaced as... paranoid! |
Paul Yorke
Grand Master Username: paul_yorke
Post Number: 1761 Registered: 6-2006
| Posted on Saturday, 18 March, 2017 - 06:34: | |
Also what grade oil are you using? |
David Towers
Prolific User Username: xtriple
Post Number: 118 Registered: 6-2010
| Posted on Saturday, 18 March, 2017 - 21:04: | |
10/40. It's whatever the specialist put in, I prefer Mobil 1 and have always used it myself with excellent results, but I have no way of knowing what is in the big tubs that garages use. I did ask them what it was but after suggesting to them it was 'reconstituted chip fat from the local Greek taverna' I was told it was 'premium' stuff and stop being such a cheeky old ****! It's just gauges really: when I started out driving in a MK10 Jaguar with multi gauges, I spent so much time watching them I am amazed I'm here today! I'm just the same with the Bentley, always looking at them to make sure they haven't deviated in the 10 seconds since last I looked! The slightest variation and I am on here worrying... |
Alan Ford
Prolific User Username: herne13
Post Number: 169 Registered: 8-2016
| Posted on Sunday, 19 March, 2017 - 15:04: | |
I am not saying this is right or wrong but my Bentley technician recommends and uses only Penrite30 for my Turbo R/L. |