Page 1025 of 1232
Re: Your fleet running reports
Posted: Thu May 16, 2024 1:16 pm
by GG.
Sundayjumper wrote: Thu May 16, 2024 12:42 pm
THRILLING FUEL CONSUMPTION NEWS
38.0mpg on my drive to work this morning according to the app (yes, there’s an app for that), or 38.2mpg on the OBC in the car.
IMG_1012.jpeg
How have you managed that
My highest in the last 300 journeys (you can download this data from the app as an excel
) is 35.5 but then again I usually start or finish in congested city traffic. I think the 911 is capable of very similar fuel economy.
Do you know if the pre-facelift V8 diesel is the same state of tune as mine - is it badged "SDV8"?
Re: Your fleet running reports
Posted: Thu May 16, 2024 1:38 pm
by Sundayjumper
GG. wrote: Thu May 16, 2024 1:16 pm
How have you managed that
My highest in the last 300 journeys (you can download this data from the app as an excel
) is 35.5 but then again I usually start or finish in congested city traffic. I think the 911 is capable of very similar fuel economy.
Do you know if the pre-facelift V8 diesel is the same state of tune as mine - is it badged "SDV8"?
It's almost all A road / DC / motorway not urban. Cruise set to 70 most of the time, but there's a long stretch of 50mph average speed cameras past Reading which helps a bit.
It's an SDV8. Not sure if they came in different levels of tune.
Re: Your fleet running reports
Posted: Thu May 16, 2024 2:05 pm
by GG.
Sundayjumper wrote: Thu May 16, 2024 1:38 pm
GG. wrote: Thu May 16, 2024 1:16 pm
How have you managed that
My highest in the last 300 journeys (you can download this data from the app as an excel
) is 35.5 but then again I usually start or finish in congested city traffic. I think the 911 is capable of very similar fuel economy.
Do you know if the pre-facelift V8 diesel is the same state of tune as mine - is it badged "SDV8"?
It's almost all A road / DC / motorway not urban. Cruise set to 70 most of the time, but there's a long stretch of 50mph average speed cameras past Reading which helps a bit.
It's an SDV8. Not sure if they came in different levels of tune.
All 334 bhp by the looks of it
Re: Your fleet running reports
Posted: Thu May 16, 2024 11:19 pm
by Swervin_Mervin
Yeah. 110% of the pad used.
New discs required not surprisingly. Oh and no rear wear sensors so that brake warning light was on bectthe front pads needed doing as well
Re: Your fleet running reports
Posted: Fri May 17, 2024 7:07 am
by Sundayjumper
Excellent. You really got your money’s worth from those
Re: Your fleet running reports
Posted: Fri May 17, 2024 7:12 am
by Sundayjumper
Possible progress on the Bentley. A very nice chap contacted me through eBay to say the knocking noise is likely to be the bolts securing the top mounts. They’re stretch bolts and if you re-use them (which I have, several times now
) they bottom out and appear to be tight, but aren’t actually holding it together properly.
This would explain why I couldn’t find anything wrong with the ball joints & bushes !
- IMG_1016.jpeg (71.14 KiB) Viewed 1365 times
Re: Your fleet running reports
Posted: Fri May 17, 2024 7:12 am
by Rich B
There's another 5 mm of metal to use yet Swerve!
Re: Your fleet running reports
Posted: Fri May 17, 2024 7:13 am
by Rich B
Sundayjumper wrote: Fri May 17, 2024 7:12 am
Possible progress on the Bentley. A very nice chap contacted me through eBay to say the knocking noise is likely to be the bolts securing the top mounts. They’re stretch bolts and if you re-use them (which I have, several times now
) they bottom out and appear to be tight, but aren’t actually holding it together properly.
This would explain why I couldn’t find anything wrong with the ball joints & bushes !
what else have you been "fixing"...? £3k - final offer.
Re: Your fleet running reports
Posted: Fri May 17, 2024 7:21 am
by V8Granite
Stretch bolts are awesome at holding stuff together but also a pain. On our work stuff you measure the stretch of a new bolt to determine if the torque is enough. It really is clever on some parts.
On the TT they use stretch bolts for the engine mounts. If you reuse them they are either already used a couple of times, slightly deformed and rip the thread out of the mount. Or you drive down the road and at any point they snap and drop the engine in the road
No idea why Audi used them on mounts.
Dave!
Re: Your fleet running reports
Posted: Fri May 17, 2024 7:29 am
by Sundayjumper
Rich B wrote: Fri May 17, 2024 7:13 am
what else have you been "fixing"...?
I think the standard reply to that kind of question is “your mum” ?
It didn’t cross my mind they would be stretch bolts, I think I’ve only ever encountered those on cylinder heads.
From googling they seem to be M10x30. I’ve got plenty of ordinary M10 screws, I’ll wang some of those in and see if it cures it.
Re: Your fleet running reports
Posted: Fri May 17, 2024 7:45 am
by Rich B
Sundayjumper wrote: Fri May 17, 2024 7:29 am
Rich B wrote: Fri May 17, 2024 7:13 am
what else have you been "fixing"...?
I think the standard reply to that kind of question is “your mum” ?
Re: Your fleet running reports
Posted: Fri May 17, 2024 9:31 am
by V8Granite
Sundayjumper wrote: Fri May 17, 2024 7:29 am
Rich B wrote: Fri May 17, 2024 7:13 am
what else have you been "fixing"...?
I think the standard reply to that kind of question is “your mum” ?
It didn’t cross my mind they would be stretch bolts, I think I’ve only ever encountered those on cylinder heads.
From googling they seem to be M10x30. I’ve got plenty of ordinary M10 screws, I’ll wang some of those in and see if it cures it.
It also makes a difference if it’s a rolled or cut thread. A rolled thread is pushed into the material and a cut thread is cut.
Dave!
Re: Your fleet running reports
Posted: Fri May 17, 2024 9:33 am
by Gavster
Sundayjumper wrote: Fri May 17, 2024 7:12 am
Possible progress on the Bentley. A very nice chap contacted me through eBay to say the knocking noise is likely to be the bolts securing the top mounts. They’re stretch bolts and if you re-use them (which I have, several times now
) they bottom out and appear to be tight, but aren’t actually holding it together properly.
This would explain why I couldn’t find anything wrong with the ball joints & bushes !
IMG_1016.jpeg
That guy deserves a beer
Re: Your fleet running reports
Posted: Fri May 17, 2024 9:48 am
by Sundayjumper
Gavster wrote: Fri May 17, 2024 9:33 am
That guy deserves a beer
If it turns out to be correct - absolutely !! I'll be putting the price up by £1k
Re: Your fleet running reports
Posted: Fri May 17, 2024 10:01 am
by mik
Sundayjumper wrote: Fri May 17, 2024 9:48 am
Gavster wrote: Fri May 17, 2024 9:33 am
That guy deserves a beer
If it turns out to be correct - absolutely !! I'll be putting the price up by £1k
So new bolts, or existing with some extra washers? Just to prove the concept of course..... and you can then replace with new bolts
just before you sell it.
Re: Your fleet running reports
Posted: Fri May 17, 2024 10:18 am
by Swervin_Mervin
Sundayjumper wrote: Fri May 17, 2024 7:29 am
Rich B wrote: Fri May 17, 2024 7:13 am
what else have you been "fixing"...?
I think the standard reply to that kind of question is “your mum” ?
It didn’t cross my mind they would be stretch bolts, I think I’ve only ever encountered those on cylinder heads.
From googling they seem to be M10x30. I’ve got plenty of ordinary M10 screws, I’ll wang some of those in and see if it cures it.
BMW tend to use stretch bolts on some of the control arms. But on top mounts seems odd!
Re: Your fleet running reports
Posted: Fri May 17, 2024 10:21 am
by Swervin_Mervin
Rich B wrote: Fri May 17, 2024 7:12 am
There's another 5 mm of metal to use yet Swerve!
I didn't get to see the discs, but when I asked how bad they were he just looked at me with gritted teeth. And when I asked if it was normal for rear pads to wear so quickly, he said it's not normal but also he's rarely seen front pads worn through by 36,000mi. I just stared at the wife (her car) and the technician in the background was pissing himself laughing.
She is the last of the late brakers my wife. On the drive there she was nailed to my rear bumper, despite having no rear brakes and being told to take it easy
Re: Your fleet running reports
Posted: Fri May 17, 2024 10:26 am
by Jobbo
Jobbo wrote: Fri Feb 09, 2024 1:49 pm
My wife's Macan had its first oil change today.
I posted that on 9 Feb. Just booked its second oil change in June. Crikey! Moving house may have cut the mileage I'm doing down a bit but it's increased the Macan's. And that won't do 50mpg; I am not sure it's ever done 30mpg in her hands.
Re: Your fleet running reports
Posted: Fri May 17, 2024 10:29 am
by GG.
Jobbo wrote: Fri May 17, 2024 10:26 am
Jobbo wrote: Fri Feb 09, 2024 1:49 pm
My wife's Macan had its first oil change today.
I posted that on 9 Feb. Just booked its second oil change in June. Crikey! Moving house may have cut the mileage I'm doing down a bit but it's increased the Macan's. And that won't do 50mpg; I am not sure it's ever done 30mpg in her hands.
And this is the 4cyl right?? Engine downsizing is the biggest con of modern times.
Re: Your fleet running reports
Posted: Fri May 17, 2024 10:44 am
by Mito Man
Is she doing 10,000 miles every 3 months
