Quote:
Originally Posted by TiAgX5
'03 4.4 X5 sport pkg here, same M62 engine ('04 and later are N62). Over 175k miles and no issues.
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good to hear
i would like to do some diagnostics to see where the engine stands...it seems that removing the spark plugs and cranking it is supposed to make it easier to hear chain/guide noises..but i dont have a reference to compare it to :/
also i think i read of some particular ecu faults codes that are relevant to things going south....
are there any other pre-emptive tests i can do?