problems starting R53 JCW
Discussion
hi guys,
Since a week or so my R53 JCW has problems starting: it takes 2-3 times before it wants to run, it then runs pretty badly for about 20 s. and after that everything is fine. It only does this in the morning; if I park it for several hours it starts right away without any problems.
took it to the BMW/Mini dealer but they couldn't find anything wrong with it.
any ideas?
thanx!
Since a week or so my R53 JCW has problems starting: it takes 2-3 times before it wants to run, it then runs pretty badly for about 20 s. and after that everything is fine. It only does this in the morning; if I park it for several hours it starts right away without any problems.
took it to the BMW/Mini dealer but they couldn't find anything wrong with it.
any ideas?
thanx!
Edited by GT TVR on Tuesday 7th December 12:48
Still think its the plugs and guess they wont be checked either but the only other things to look at on the mini which can cause things like this is the throttle, cam sensor, coil/spark system
Seen it a few times where a car had been back and fourth to BMW and people have spent a fortune and they don't find the fault, twice its been plugs for the same issue your having.
Well let us know what you find.
Seen it a few times where a car had been back and fourth to BMW and people have spent a fortune and they don't find the fault, twice its been plugs for the same issue your having.
Well let us know what you find.
So the car is back from the dealer's: they've been searching for the fault for over 2 weeks but without result. They've done all the tests available, changed a few parts, talked intensively to Mini/BMW HQ, and even switched parts with another JCW to try but the problem remains.
They now say the only option is to exchange the injection unit at around 800 pounds.
Decided to leave it like this for a while (dealer assured me there is no harm/risk), it's only 30 seconds at startup and we'll see how it develops...
Very happy to have the car back, really missed it, had a great drive back; it ran beautifully, even better now with new software and plugs.
They now say the only option is to exchange the injection unit at around 800 pounds.
Decided to leave it like this for a while (dealer assured me there is no harm/risk), it's only 30 seconds at startup and we'll see how it develops...
Very happy to have the car back, really missed it, had a great drive back; it ran beautifully, even better now with new software and plugs.
GT TVR said:
Car started to behave very badly so it went back to the dealer. They found out it was only a temp sensor ! 10 euro's and it's running brilliantly!
Can't believe they didn't find that before, but OK, all's well now!
Good to know they've sorted it, thanks for posting the fix!Can't believe they didn't find that before, but OK, all's well now!
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