Thread: smoke
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Old 06-04-2019, 19:41   #3
perk423
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Join Date: Apr 2019
Location: Lincolnshire
Vehicle: Jeep
Posts: 8
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Quote:
Originally Posted by roger1951 View Post
has anyone had the head off a y61 2.8 diesel engine, if so is it a big job ? I would like some hints and tips on replacing valve guides. my y61 is smoking like hell going down long steep hills.

Could be valve guides or seals. But smoking on overun is often piston rings/bore wear.

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Andy
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