High oil consumption.
High oil consumption.
Author
Discussion

griff59

Original Poster:

283 posts

91 months

Friday 25th January 2019
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I think my Griff is consuming more than it should, last check I topped it up to the full mark on the stick, reading taken from stone cold, that was about a month ago, and after about 70 miles, it's down to half full gain, that can't be right, surely?
The car is a 95, 82,500 miles, I'm not getting any blue smoke from the exhaust, although I do find small drips on the garage floor sometimes.

Edited by griff59 on Friday 25th January 09:31

rev-erend

21,596 posts

305 months

Friday 25th January 2019
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That's not normal.

You need to find the source of the leak, if your dipstick measurement of the loss is correct.

Steve_D

13,800 posts

279 months

Friday 25th January 2019
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Have you made any changes to the engine of late?

Steve

v8sss

158 posts

247 months

Friday 25th January 2019
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Sump leaks are common and it’s not unknown for the rear crank seal to weap. Also worth checking the rocker box gaskets..

neutral 3

7,838 posts

191 months

Saturday 26th January 2019
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Can you get it up on a ramp ? Oil leaks are common on these, my one was leaking from the sump and the valley gaskets for years, shudder to think how much Mobil 1 it went through, but hey, it has preserved the chassis remarkably well!
I do most maintenance and repair jobs myself, but due to lack of time, I had the sump and valley leaks supposedly sorted ( by a so called TVR specialist about 3 1/2 years ago ) and the car has only done about 300 miles since, but I recently noticed a few drops of oil on the floor and lo and behold, all of the ruddy sump bolts are lose......

Edited by neutral 3 on Saturday 26th January 01:23

griff59

Original Poster:

283 posts

91 months

Sunday 27th January 2019
quotequote all
Thanks, unfortunately I haven't got a ramp, that's proving a real pain, and it's stopping me from doing a few jobs.
I'm going to put a baking tray underneath after I top it up today, just to try and see how much oil I'm loosing. The engine and gearbox seals were supposed to have been done about 6 months ago after leaks were spotted, and also, a core plug was reaplced after it was found to be leaking. I'm really worried that the gearbox may be leaking too, trouble is that's something I can't check without a ramp that's for sure, it was checked a few months ago, and it was OK, I think.
I've done around 500 miles in six months, tops, and I've used what must be a full engines worth of oil in that time, that's crazy. As I said, the exhaust looks healthy, and there is no smoke when driving, it must be leaking.
This car has one of the most difficult to read dipsticks of any car I've ever owned, I just hope I'm reading it right. I always do it stone cold, without dipping it and wiping it, just straight out, and look at both sides of the dipstick, which always read the same. If I dip it it's impossible to get a decent reading, it's just smeared all over the place.


Edited by griff59 on Sunday 27th January 10:34

Hoover.

5,993 posts

263 months

Tuesday 29th January 2019
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Sorry to say but my engine was high oil consumption before it let go

BIG DUNC

1,919 posts

244 months

Wednesday 30th January 2019
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The question is, why did the engine let go?

Did it actually run out of oil? Or was it related to the high oil consumption?

Or was it the case that the engine was tired and the cause of the terminal failure was not related to the high oil consumption?

I have to agree though, that really high oil consumption is never a good thing, whether it is through leakage or burning.

griff59

Original Poster:

283 posts

91 months

Wednesday 30th January 2019
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It's definitly leaking from somewhere, drips on floor and tray, I'm taking it in to have it looked at.

phazed

22,422 posts

225 months

Wednesday 30th January 2019
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Where are you based?

Sardonicus

19,284 posts

242 months

Wednesday 30th January 2019
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Not sure why the dipstick is a struggle to read frown even with new oil reading is simple confused little tip .....clean dipstick insert remove and roll/rotate dipstick over some kitchen towel should give you an indication relative to dipstick marks

neutral 3

7,838 posts

191 months

Thursday 31st January 2019
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A large sheet of cardboard is ideal for laying underneath to try to establish where the oil leaks are coming from. My one leaks a little gear oil ( easy to tell as it's red ) but recently checked it and it's still up to the level.
Have you PAS ? My one has always leaked from the small hose just below the PAS pump, the oil runs right down the left and centre of the chassis.
It is fiddly getting in to either tighten the clamp and or replace the hose and clamps ( which my one needs ) not made any easier re I'm soon having a new hand joint, deep joy...

ChimpOnGas

9,637 posts

200 months

Thursday 31st January 2019
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I was taught a Rover V8 is like an old lady, if you leave her sat in one spot long enough she'll always leave a stain tongue out

griffdude

1,890 posts

269 months

Friday 1st February 2019
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ChimpOnGas said:
I was taught a Rover V8 is like an old lady, if you leave her sat in one spot long enough she'll always leave a stain tongue out
That’s your best post ever.jester

Sardonicus

19,284 posts

242 months

Friday 1st February 2019
quotequote all
griffdude said:
ChimpOnGas said:
I was taught a Rover V8 is like an old lady, if you leave her sat in one spot long enough she'll always leave a stain tongue out
That’s your best post ever.jester
Shortest laughbiggrinhehe .............. smokin

ChimpOnGas

9,637 posts

200 months

Friday 1st February 2019
quotequote all
Sardonicus said:
griffdude said:
ChimpOnGas said:
I was taught a Rover V8 is like an old lady, if you leave her sat in one spot long enough she'll always leave a stain tongue out
That’s your best post ever.jester
Shortest laughbiggrinhehe .............. smokin
eek..mad...laugh....thumbup

rev-erend

21,596 posts

305 months

Saturday 2nd February 2019
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If that's the case, then many TVR's should be in a retirement home.

Do you want sugar with your tea dear..

I said ..

griff59

Original Poster:

283 posts

91 months

Monday 4th February 2019
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phazed said:
Where are you based?
I'm in Ashford Kent.
The car has no PAS, still getting little drips, strange thing, when the oil reaches just above the middle mark on the dipstick it stabilises and doesn't seem to go down anymore.
The dipstick "is" hard to read, on my car it is anyway, just a blur of oil all the way up past the full mark, if I take a stone cold reading without dipping it then its fine.

phazed

22,422 posts

225 months

Monday 4th February 2019
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You're more than welcome to put it up on my two post lift and check where it is leaking from.

Matthew Poxon

5,329 posts

194 months

Monday 4th February 2019
quotequote all
Sardonicus said:
griffdude said:
ChimpOnGas said:
I was taught a Rover V8 is like an old lady, if you leave her sat in one spot long enough she'll always leave a stain tongue out
That’s your best post ever.jester
Shortest laughbiggrinhehe .............. smokin
laughlaughlaugh