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Matt
Matt, Mechanical Engineer
Category: BMW
Satisfied Customers: 106
Experience:  BEng hons Mech engineering, in auto industry 22 years
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hi I just collect my car from the garage and my mechanic

Customer Question

hi
I just collect my car from the garage and my mechanic says that there is misfiring on the 6th cylinder, he swap the cylinders, he install new plugs but problem is still there. He connect car to computer which shows an error combustion misfiring. Do you know what can cause the problem? It is only happening when the engine is cold.
Submitted: 4 years ago.
Category: BMW
Expert:  Roger replied 4 years ago.

Hello,

My name is Roger and I will do my best to help you with this.

Can you please post the last seven digits of the VIN number? This will help me to help you better with this problem.

Thank you.