Page 1 of 1
Mystery dipstick markings
Posted: Sat Jul 09, 2016 10:00 pm
by mariononslow20
Here's a puzzle; 1098 engine with a dipstick that has 3 notches, min, max and sort of super-max. Which level should I fill to?
The engine was a recon unit fitted about 10 years ago if that sheds any light. Its just slightly unsettling that the max may not be enough[frame]

[/frame]
Re: Mystery dipstick markings
Posted: Sat Jul 09, 2016 10:01 pm
by mariononslow20
The picture isn't v good. The top notch above Max runs across the blade like the others, but looks like it has been added by using a hacksaw.
Re: Mystery dipstick markings
Posted: Sat Jul 09, 2016 10:08 pm
by simmitc
Measure from the collar (where it sits in the support tube) to each of the markings and report back, we can then compare with a standard dipstick and ascertain whether your markings are correct.
Re: Mystery dipstick markings
Posted: Sat Jul 09, 2016 10:14 pm
by mariononslow20
Collar to
Super Max 16.5mm
Max 19.3mm
Min 21.5mm
Re: Mystery dipstick markings
Posted: Sat Jul 09, 2016 10:15 pm
by mariononslow20
Collar being the rubber washer that sits on the top of the tube
Re: Mystery dipstick markings
Posted: Sun Jul 10, 2016 10:24 am
by bmcecosse
Looks like the extra mark is just that. If it bothers you - no harm will come of running with the level half way between the two high marks. And next oil changhe - add the correct volume of oil, then after running the engine to circulate the oil, and a couple of minutes to settle - check where the oil sits and use that mark in future.
Re: Mystery dipstick markings
Posted: Sun Jul 10, 2016 11:59 am
by philthehill
A picture of the whole dipstick will shed more light on what dipstick it is as there were several different types/lengths of dipstick fitted to the 'A' Series.
Re: Mystery dipstick markings
Posted: Sun Jul 10, 2016 1:07 pm
by mariononslow20
We have the answer, as bmecosse suggested I did a complete oil change and put the correct amount of oil in (6.5pints)
The level now comes to the original max mark, so I will ignore the other one
Thanks for your input
Marion
Re: Mystery dipstick markings
Posted: Sun Jul 10, 2016 3:47 pm
by bmcecosse
Excellent.
