Have i cleaned my cat?

andysat

Lifer
Hi all-we had to go out yesterday,i did 70mph for an hour there and roughly the same back-my emission light never came on!-i had been advised to drive her like i stole her :cry: -just wondering if it has done her some good?-thanks
 
It won't have do it any harm, some BMW bulletins advise the customer to drive the car hard. They need a good clean out.

Modern diesels need a good clean out at least once a week to stop the DPF from bunging up.
 
srhutch said:
It won't have do it any harm, some BMW bulletins advise the customer to drive the car hard. They need a good clean out.

Modern diesels need a good clean out at least once a week to stop the DPF from bunging up.


as he got a diesel Z4?
 
Taz x said:
srhutch said:
It won't have do it any harm, some BMW bulletins advise the customer to drive the car hard. They need a good clean out.

Modern diesels need a good clean out at least once a week to stop the DPF from bunging up.


as he got a diesel Z4?

Sorry, just highlighting the need to drive diesels hard.

Andys biggest issue is he only has two thirds of a petrol engine though. :poke:
 
I used to have an RX8 and they 'had' to be redlined at least once a day to clean off carbon deposits to stop the wankel engine dying.

9500rpm once a day keeps the greasy mechanic away.
 
srhutch said:
Taz x said:
srhutch said:
It won't have do it any harm, some BMW bulletins advise the customer to drive the car hard. They need a good clean out.

Modern diesels need a good clean out at least once a week to stop the DPF from bunging up.


as he got a diesel Z4?

Sorry, just highlighting the need to drive diesels hard.

Andys biggest issue is he only has two thirds of a petrol engine though. :poke:
:cry:
 
T2FFN said:
I used to have an RX8 and they 'had' to be redlined at least once a day to clean off carbon deposits to stop the wankel engine dying.

9500rpm once a day keeps the greasy mechanic away.
:o
 
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