White powerder on the exhaust valves, Running lean right? |
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White powerder on the exhaust valves, Running lean right? |
Eric Taylor |
Jul 27 2004, 04:50 PM
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#1
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Senior Member Group: Members Posts: 909 Joined: 1-June 03 From: Newport, OR/Eugene Oregon- UO Member No.: 770 |
so I pulled the exhaust to work on the leak the other day and noticed that all 4 exhaust valves were ghost white, but when you put your finger on them you could rub the white of very easily. So this means i'm running lean right? I recently timed it and i'm pretty sure I did it right, but who knows. (IMG:style_emoticons/default/unsure.gif) .
Eric |
Jake Raby |
Jul 27 2004, 04:51 PM
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#2
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Engine Surgeon Group: Members Posts: 9,398 Joined: 31-August 03 From: Lost Member No.: 1,095 Region Association: South East States |
Running some sort of fuel additive?? leaded fuel?race gas?? It should be more brown unless some lead is getting in the fuel..
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