Thinking of buying one of these, any problems to look out for, do they have timing chain issues, thanks

Hi Paul

Welcome to the Forum

BMW in their wisdom !! Moved the timing chain to the rear of the engine so it's an engine out job if there are any timing chain problems.

Having said that if the car has a solid history plus any evidence of interim oil changes you should be fine. I am personally not a fan of extended service periods so my 3.0d X5 (same engine and trans) gets an oil and filter change every year regardless of miles covered (current 133k) or what the service schdule says

Hope its what your looking for if it is ENJOY

Dave

36 minutes ago, Greydog said:

Hi Paul

Welcome to the Forum

BMW in their wisdom !! Moved the timing chain to the rear of the engine so it's an engine out job if there are any timing chain problems.

Having said that if the car has a solid history plus any evidence of interim oil changes you should be fine. I am personally not a fan of extended service periods so my 3.0d X5 (same engine and trans) gets an oil and filter change every year regardless of miles covered (current 133k) or what the service schdule says

Hope its what your looking for if it is ENJOY

Dave

Thanks Dave, I had a 2015 x5 3.0d with 98k on it, had to change the chain on it, mechanic said it needed changed he could hear a swooshing sound whatever he meant by that, just wanted to know if the x6 was the same engine

Morning Paul

Sorry to hear that, the Mechanic was I fear generating work at your expence. First sign of chain wear is a definite rattle on cold start, if you listen with a probe you will hear a wooshing sound as the chain guides are a type of plastic. If someone tells you chain wear drain the oil and filter it through a paper coffee filter any metal bits will show up in the filter 

My brother inlaw has run 5 series Touring since the early 2000's he is now on his 6th all have been 3.0d (basically the same engine) or its diretives all have been ECU tuned, the current one 540d xDrive runs almost 400hp. His business is Europe based so his cars get driven hard and all have exceeded 200k before trading in for the next model. All have had full BMW histories with interim oil and filter changes at 5 to 6k intervals. He has had some odd bits fail as we all do but never had a chain problem.

Dave

4 hours ago, Greydog said:

Morning Paul

Sorry to hear that, the Mechanic was I fear generating work at your expence. First sign of chain wear is a definite rattle on cold start, if you listen with a probe you will hear a wooshing sound as the chain guides are a type of plastic. If someone tells you chain wear drain the oil and filter it through a paper coffee filter any metal bits will show up in the filter 

My brother inlaw has run 5 series Touring since the early 2000's he is now on his 6th all have been 3.0d (basically the same engine) or its diretives all have been ECU tuned, the current one 540d xDrive runs almost 400hp. His business is Europe based so his cars get driven hard and all have exceeded 200k before trading in for the next model. All have had full BMW histories with interim oil and filter changes at 5 to 6k intervals. He has had some odd bits fail as we all do but never had a chain problem.

Dave

4 hours ago, Greydog said:

Morning Paul

Sorry to hear that, the Mechanic was I fear generating work at your expence. First sign of chain wear is a definite rattle on cold start, if you listen with a probe you will hear a wooshing sound as the chain guides are a type of plastic. If someone tells you chain wear drain the oil and filter it through a paper coffee filter any metal bits will show up in the filter 

My brother inlaw has run 5 series Touring since the early 2000's he is now on his 6th all have been 3.0d (basically the same engine) or its diretives all have been ECU tuned, the current one 540d xDrive runs almost 400hp. His business is Europe based so his cars get driven hard and all have exceeded 200k before trading in for the next model. All have had full BMW histories with interim oil and filter changes at 5 to 6k intervals. He has had some odd bits fail as we all do but never had a chain problem.

Dave

thanks Dave , good to know this

23 hours ago, Greydog said:

Hi Paul

Welcome to the Forum

BMW in their wisdom !! Moved the timing chain to the rear of the engine so it's an engine out job if there are any timing chain problems.

Having said that if the car has a solid history plus any evidence of interim oil changes you should be fine. I am personally not a fan of extended service periods so my 3.0d X5 (same engine and trans) gets an oil and filter change every year regardless of miles covered (current 133k) or what the service schdule says

Hope its what your looking for if it is ENJOY

Dave