B6 S4 tyre pressures
Author
Discussion

marctwo

Original Poster:

3,666 posts

291 months

Monday 8th February 2010
quotequote all
What pressure do people put into their tyres? I always put 40psi as specified by the label inside the drivers door. However, I was told by the garage that repaired my puncture that this was too high and I should put in 30?

TonyHetherington

32,091 posts

281 months

Monday 8th February 2010
quotequote all
I, too, always put in what the label inside the door says. (40/42 ish).

If the fronts are slightly low (for example if tyres are changed and the tyre people put in 30 like they do with every car), I find I can REALLY feel the difference through the steering - it's heavier and loads up much quicker.

So, I stick with the label smile

marctwo

Original Poster:

3,666 posts

291 months

Monday 8th February 2010
quotequote all
TonyHetherington said:
put in 30 like they do with every car
Bingo.

I'll stick with what the label says, thanks Tony.

On another matter, have you topped up your oil yet?

If so, what did you put in?

Also, it seems to be virtually impossible to get a decent oil measurement as the different between full and low on the dip stick is about 5mm!

TonyHetherington

32,091 posts

281 months

Monday 8th February 2010
quotequote all
Yup - it's just that, they put 30 in every car no matter what (my Lotuses used to run 22/24 believe it or not - even though I told them, 2 mins after getting tyres changed they'd be at 30 smile ).

Anyhow, oil...

http://www.pistonheads.com/gassing/topic.asp?h=0&a...

That will explain it - Castrol Edge 5W 30 from Halfords. - get yourself a big 4L pot, you'll be needing it. Mel once suggested keep running it until the oil level warning comes on and then plonk half a litre in - and that's seemed to work well for me. I've need to do that about every 2-3k miles.

As for the dipstick - did you get a chance to read the service manual on it? That area in the centre (from memory) is only the middle part, and the whole measuring bit is the whole orange plastic part. I seem to recall it's something like "if it's on the top bit, it's fine, middle bit put oil in, bottom bit put LOTS of oil in". Though they say it in far better English than I smile
Do have a quick read of the owner's handbook as I think there was more to it than just the lines.

marctwo

Original Poster:

3,666 posts

291 months

Monday 8th February 2010
quotequote all
Thanks Tony. I haven't needed to put any in yet as I just haven't done the mileage.

I'm not sure about waiting for the oil light. Maybe the S4 is different but in the S3, when the light came on, it was already too late.

Fort Jefferson

8,237 posts

253 months

Monday 8th February 2010
quotequote all
39 front 35 rear.

T89 Callan

8,422 posts

224 months

Monday 8th February 2010
quotequote all
39 Front

37 Rear

This is spot on for my B6 S4 Avant.

marctwo

Original Poster:

3,666 posts

291 months

Tuesday 9th February 2010
quotequote all
Thanks chaps. Mine is an Avant so I'll go with 39 front 37 rear thumbup