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Massive oil leak help

Posted: Sun Jul 07, 2013 9:07 pm
by paul72
Me an mrs travelled all the way to mansfield to pick up bumper from do1jonnyt then back down to donington park ready for japfest 2 an had no problems at all but on way back today we pulled over into services to get drink when we found car was smoking like it was on fire from everywhere , i opened bonnet where more smoke was but cudnt see anything so looked underneath and theres oil pissing everwhere all over floor an exhaust . Now i cant see anything leaking on top of engine at all an cant make out where its coming from but to cut long story short i checked oil had half left so decided to drive at low revs 55mph all way home but now it doesnt leak so only does it high revs . Any ideas people :(

Posted: Sun Jul 07, 2013 9:29 pm
by vanzep
sounds like your oil cooler o ring - this is located behind your oil filter - if it leaks it drops onto the downpipe of the exhaust giving off a load of smoke. good news is its only a few quid from honda for the oring and should be a 10 minute job for a garage to do. Hopefully thats what it is :)

Posted: Sun Jul 07, 2013 9:34 pm
by paul72
This mite sound stupid but do you mean take the oil filter out and its behind that. Plus hoping i can do it at work so wont cost anything except parts :D

Posted: Sun Jul 07, 2013 9:38 pm
by vanzep
its is a job you can do yourself but it can be a bit tricky getting the o ring to stay in place - the oil filter sits ontop of the oil cooler - you will need a deep socket - cant remember the size (32mm?) remove the oil filter and drain the oil get the deep socket onto the bolt and the oil cooler will come off (no need to disconnect any pipes) - the oring will be underneath - take it out and fit the new one etc - easy job if you have a set of ramps at your work.

Posted: Sun Jul 07, 2013 9:43 pm
by paul72
Yeah i work at a tyre wholesale so no probs there ill get it up on ramp just hope ill be able to see if its coming from there as the floor an bottom of engine is covered but why is it only doing it on high revs as i wud of thought it wud leak all the time

Posted: Sun Jul 07, 2013 9:46 pm
by mercutio
if its not that it could be the balance shaft oil seal which is a little harder to deal with

Posted: Sun Jul 07, 2013 9:52 pm
by paul72
Think its time to get the brake cleaner out an clean it all off to get a better idea of where its coming from

Posted: Sun Jul 07, 2013 10:06 pm
by kris_aka_edu
I think Ive got the same problem, I think its a common thing. If you get the part number let me know. Or.. @ddoubledannyhas a part number for me, just need to work out which one it is. They are around £3 from Honda, think thats cheap for a genuine Honda part!

Posted: Sun Jul 07, 2013 10:11 pm
by Vtecmec
If it is the cooler o ring, it sits here...

Image

Part number....

Image

Posted: Sun Jul 07, 2013 10:28 pm
by paul72
Thanks for pics that makes it alot easier to know wat too look for :D