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Jeep Wrangler JK
JK General Discussion
Gunk in Radiator
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<blockquote data-quote="Aesthention" data-source="post: 456328" data-attributes="member: 24321"><p>I noticed my jeep would rarely, but occasionally heat up a little over halfway on my gauge. I checked my rad fluid and noticed brown gunk on the rad cap. My headgasket should be more than fine at only 100k km, so a coolant flush and replace will be in order. 12' JK .6L. Just wondering if theirs anything else I should check, or if these wranglers have any known issues regarding this. Perhaps someone could identify based on colour. I had an old Montero that had a similar issue, the gunk doesn't feel oily so I don't think theirs oil mixing in, rather, I don't believe the previous owner ever changed the coolant...</p><p></p><p>[ATTACH=full]123863[/ATTACH]</p><p></p><p>[ATTACH=full]123864[/ATTACH]</p></blockquote><p></p>
[QUOTE="Aesthention, post: 456328, member: 24321"] I noticed my jeep would rarely, but occasionally heat up a little over halfway on my gauge. I checked my rad fluid and noticed brown gunk on the rad cap. My headgasket should be more than fine at only 100k km, so a coolant flush and replace will be in order. 12' JK .6L. Just wondering if theirs anything else I should check, or if these wranglers have any known issues regarding this. Perhaps someone could identify based on colour. I had an old Montero that had a similar issue, the gunk doesn't feel oily so I don't think theirs oil mixing in, rather, I don't believe the previous owner ever changed the coolant... [ATTACH=full]123863[/ATTACH] [ATTACH=full]123864[/ATTACH] [/QUOTE]
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Jeep Wrangler JK
JK General Discussion
Gunk in Radiator
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