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The Water Cooler
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2008 Buick enclave problems
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<blockquote data-quote="4play" data-source="post: 2738224" data-attributes="member: 7223"><p>There is a plastic engine cover that needs to be removed to see engine, the front 3 coils/plugs are easy to see and replace, the back 3 can be removed without pulling the intake manifold but some people remove it to open up some space. The other method to get the back 3 cylinders would require removing the wiring/junction box. Honestly if you don't do these types of repairs, you either need to do a bunch of reading, get a manual too or have someone or shop do it for you. </p><p></p><p>127k miles, the plugs might have been changed but I would assume not at this point and they need to be changed too, I'd still think you have might have one coil on #3 going bad too.</p></blockquote><p></p>
[QUOTE="4play, post: 2738224, member: 7223"] There is a plastic engine cover that needs to be removed to see engine, the front 3 coils/plugs are easy to see and replace, the back 3 can be removed without pulling the intake manifold but some people remove it to open up some space. The other method to get the back 3 cylinders would require removing the wiring/junction box. Honestly if you don't do these types of repairs, you either need to do a bunch of reading, get a manual too or have someone or shop do it for you. 127k miles, the plugs might have been changed but I would assume not at this point and they need to be changed too, I'd still think you have might have one coil on #3 going bad too. [/QUOTE]
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2008 Buick enclave problems
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