Unplug any sensors when you put the cat on? Also, if you're doing track days, change your oil more frequently than 10k, regardless of what MINI says.
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Eric@Helix New MemberMotoring Alliance Founding Sponsor
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Plug wires on in the correct order?
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High Pressure Fuel Pump
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Crashton Club Coordinator
I don't think there is a way to put plug wires on wrong with that motor.
HPFP is a known issue.
Yes change your oil more than every 10,000 miles. The money saved from going long on oil changes will cost you much more in the long run. -
Minidave Well-Known MemberLifetime Supporter
If your car is in warranty, why aren't you at the dealer's and letting them find it and fix it for you?
I also would not go 10K on an oil change, especially if you track the car, just my opinion of course......
I agree with Khuevo, I think it's the HP fuel pump, Here in the states they upped the warranty on that part to 10 years or 100K.