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Forums > Car and Truck Make and Model Specific > Bronco, Bronco II
smoke comming from my oil cap
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jason arredondo
• los angeles, CA, USA
• Registered on 4/8/2003
• 47 posts
1 Vehicle
Posted:7/8/2003 13:42
I just noticed some smoke comming from my oil filler cap when i removed it with the motor running. not to much but this was at idle. i have replaced the pcv valve, and checked the hoses and they are fine. Im doing an oil change tonight, and I need advise what else I should check.anyone please help.

1981 bronco-351w.
Randy Zrubek
• Palacios, TX, USA
• Registered on 5/1/2002
• 82 posts
7 Vehicles
Posted:7/8/2003 22:15
That may be from some carbon build-up or sludge on the rockers and inside the valve covers. As long as the engine isn't overheating, and you don't see blue smoke in the exhaust, I'd say you're O.K. Might try a different SAE-weight oil
jason arredondo
• los angeles, CA, USA
• Registered on 4/8/2003
• 47 posts
1 Vehicle
Posted:7/9/2003 10:04
thanks, i got a little scared for a minute.
Forums > Car and Truck Make and Model Specific > Bronco, Bronco II
smoke comming from my oil cap
Thread Statistics:     Users to Post: 2   |   Total Posts: 3   |   Total Views: 983
You must be logged in to post in or subscribe to this thread.Pages: 1

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