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Classic Goldwing Technical Forums
General Classic Goldwing Technical Forum
Still having trouble with #1 plug fouling
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<blockquote data-quote="kirkwilson" data-source="post: 10515" data-attributes="member: 625"><p>Carbs are off. Found some things that didn't make me happy. Found some things that did.</p><p></p><p>I'm generally a positive person (no comments here from my ex- please) so here's the good-</p><p></p><p>Gaskets and o-rings look new so on a 30-yr old bike I do think the carbs were rebuilt recently. </p><p>Didn't find any major missing parts ( couple of washers ).</p><p>Everything's clean- no crud- carbs look pretty much new inside- ( My problem is that #1 runs real rich 2,3,4 run great) so I left the carbs together and took the float bowls off #1 (problem- fouls plugs) and #2 (no problem-plugs clean). Pretty much looked the same.</p><p></p><p>Here's the bad-</p><p></p><p>O-ring on #4 intake runner to head was half gone- not there - so I know that #4 has been running lean since the carbs were rebuilt ( or at least since the o-ring got eaten by the cylinder).</p><p>LOT'S of crud on the back of the intake valves. Black, nasty crud. This engine was supposed to have 7660 original miles and I just can't see all that crud in 7660 miles so I'm thinking that instead of the low-mileage bike I thought I was buying I got a bike with WHO KNOWS how many miles. And a replaced speedometer.</p><p></p><p>Can I pull the plugs, put some scotchbrite and solvent down the the intake ports, swish it around, turn the engine over several times by hand with lube,etc.. to clean up the valves? </p><p></p><p>Still love the bike- Just wish I was riding instead of wrenching-</p></blockquote><p></p>
[QUOTE="kirkwilson, post: 10515, member: 625"] Carbs are off. Found some things that didn't make me happy. Found some things that did. I'm generally a positive person (no comments here from my ex- please) so here's the good- Gaskets and o-rings look new so on a 30-yr old bike I do think the carbs were rebuilt recently. Didn't find any major missing parts ( couple of washers ). Everything's clean- no crud- carbs look pretty much new inside- ( My problem is that #1 runs real rich 2,3,4 run great) so I left the carbs together and took the float bowls off #1 (problem- fouls plugs) and #2 (no problem-plugs clean). Pretty much looked the same. Here's the bad- O-ring on #4 intake runner to head was half gone- not there - so I know that #4 has been running lean since the carbs were rebuilt ( or at least since the o-ring got eaten by the cylinder). LOT'S of crud on the back of the intake valves. Black, nasty crud. This engine was supposed to have 7660 original miles and I just can't see all that crud in 7660 miles so I'm thinking that instead of the low-mileage bike I thought I was buying I got a bike with WHO KNOWS how many miles. And a replaced speedometer. Can I pull the plugs, put some scotchbrite and solvent down the the intake ports, swish it around, turn the engine over several times by hand with lube,etc.. to clean up the valves? Still love the bike- Just wish I was riding instead of wrenching- [/QUOTE]
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Classic Goldwing Technical Forums
General Classic Goldwing Technical Forum
Still having trouble with #1 plug fouling
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