Thread: Engine: 140 1986cc B20A: - Rough Idle solution?
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Old Aug 2nd, 2021, 17:08   #19
Laird Scooby
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Join Date: May 2012
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Quote:
Originally Posted by Laird Scooby View Post
Renew the seal on the oil filler cap and also inspect the hose on it as well. Often the hoses perish/go soft so while they seal when cold, once warm they go soggy and let excess air in.
Quote:
Originally Posted by saintlyvolvo View Post
Check your oil filler cap and the gasket. It should be airtight.
Quote:
Originally Posted by bdhurley View Post
Its a new gasket and the cap goes on snug.
What about the hose like i advised earlier?
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Dave

Next Door to Top-Gun with a Honda CR-V & S Type Jag Volvo gone but not forgotten........
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