Mud-club

Vehicle & Technical => Discovery => Topic started by: roccodog on January 25, 2009, 16:58:47

Title: Cleaning intercoolers
Post by: roccodog on January 25, 2009, 16:58:47
Hi can anyone shed some light on the best way of cleaning out the intercooler on my 300Tdi Disco.
Title: Re: Cleaning intercoolers
Post by: eugene on January 25, 2009, 17:11:47
hi i clean mine with parrafin tip looads oin shake about then leave for 10 mins then shake about again tip out repeat
with clean parrafin the leave on a heater to dry job done  :D
Title: Re: Cleaning intercoolers
Post by: discosfa on January 25, 2009, 17:36:27
hi there eugene :)
i did mine with petrol, 1/2 filled it left it lying down for 1hr then empty it then turn it over refill wait 1hr then empty rinse out with water then air dry ( i used a air compressor to blow it out and dry it out plus to get rid of fumes) but make sure its dry before refitting.
 and the petrol came out more like black sludge
           hope this helps
                                 Roy ;)
Title: Re: Cleaning intercoolers
Post by: Range Rover Blues on January 25, 2009, 18:09:34
I used degreaser and left it in overnight, b ut you can use petrol, deisel or parafin.  Just make sure the last lot comes out clean then you degrease and dry it out.
Title: Re: Cleaning intercoolers
Post by: meader on January 25, 2009, 20:30:11
i have always used parifin it always makes a good job .sounds like you must have  the same problem as me then if you need to wash it out
Title: Re: Cleaning intercoolers
Post by: bilge rat on January 25, 2009, 22:32:32
after its dryish i put mine on ran the engine with the top intercooler to plenumn pipe disconnected just to make sure it was dry..
Title: Re: Cleaning intercoolers
Post by: Range Rover Blues on January 26, 2009, 00:56:07
i have always used parifin it always makes a good job .sounds like you must have  the same problem as me then if you need to wash it out


The engine blowby breather dumps iol into the turbo inlet, so the turbo and intercooler always get full of oily residue.
Title: Re: Cleaning intercoolers
Post by: roccodog on January 26, 2009, 07:03:31
i have always used parifin it always makes a good job .sounds like you must have  the same problem as me then if you need to wash it out


My discos done 145000 miles now and I have a sneaking suspicion the intercooler has never been cleaned.
Title: Re: Cleaning intercoolers
Post by: BigA on January 26, 2009, 19:50:31
As above, I have used both paraffin or diesel (at different times) and both did a good Job, and call me paranoid, but i also rinsed after with soapy, then clean water, then allowed to dry.

When we did Fanky_boys, also did as Bilge_rat has suggested, and this worked wonders at getting rid of remaining fluid and fumes.

Noticed the difference last time i did mine, but i must admit i also replaced the hoses, it was surprising how much stiffer (ooh err) the new hoses were.
Title: Re: Cleaning intercoolers
Post by: landroverkeith on January 26, 2009, 19:52:02
As above, I have used both paraffin or diesel (at different times) and both did a good Job, and call me paranoid, but i also rinsed after with soapy, then clean water, then allowed to dry.

When we did Fanky_boys, also did as Bilge_rat has suggested, and this worked wonders at getting rid of remaining fluid and fumes.

Noticed the difference last time i did mine, but i must admit i also replaced the hoses, it was surprising how much stiffer (ooh err) the new hoses were.

When ya coming round then andy???   :D
Title: Re: Cleaning intercoolers
Post by: POTASH on January 26, 2009, 20:11:17
i use parasene on mine
Title: Re: Cleaning intercoolers
Post by: BigA on January 26, 2009, 21:27:22
When ya coming round then andy???   :D

i havent forgoten  ;) just need to find a minute. by what i have been reading of your posts, your becoming the dab hand at repairs  :roll:
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