Carbon deposits

XLsior · 04-23-2023, 01:59 AM

erm unless you're burning engine oil with blueish smoke out of the exhaust i wouldn't worry about a top end service on the regular...

Checking the spark plug is good practice between oil changes.

If the spark plug is black with carbon you could try a fuel additive to 'clean' the combustion chamber.

But I have no idea what that manual is from or referring too to make such practice a regular service suggestion.

04-23-2023, 01:59 AM	#2
XLsior Join Date: Aug 2020 Location: Australia Posts: 1,321	erm unless you're burning engine oil with blueish smoke out of the exhaust i wouldn't worry about a top end service on the regular... Checking the spark plug is good practice between oil changes. If the spark plug is black with carbon you could try a fuel additive to 'clean' the combustion chamber. But I have no idea what that manual is from or referring too to make such practice a regular service suggestion.
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