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      05-08-2017, 11:34 AM   #46
Will_460cs
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Drives: E46m3 e91 N53 e90 n55
Join Date: Dec 2011
Location: Cambridgeshire

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Quote:
Originally Posted by Dormermike View Post
Presumably worth a decoke when the manifold is off.. or do the naturally aspirated DI engines not suffer so much with the inlets coking..
Having checked mine it was definitely worth walnut blasting... Its on my job list todo

I have a video of the black grunge that lines each of the valves.. must upload it at some point..

Also found a minor leak on the rocker cover gasket...
Appreciate 0