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PostPosted: Sat Mar 27, 2010 3:38 pm 
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Joined: Thu Jul 14, 2005 12:44 pm
Posts: 4067
Location: drinking devil fuel
Car Model: ST205
Just a heads up/query

When people have had engines out have they inspected the main wiring loom

There's a large plastic encapsulated section which sits over the 'box right next to the breather

I've noticed this is has always been a bit claggy on mine in this neck of the woods and I assume most are the same

However, this morning's joyous job was to clean it up ready for refit. I decided that since all the loom taping is failing and I had a couple of tweaks in mind I'd peel this section back to bare wires. Some/most of my wire tucking plans have bitten the dust as I ran into a serious lack of boverred when doing the loom after cleaning up this mess

However, rambling aside, I did I found some disturbing stuff. The wiring on mine shows heavy contamination with oil and grit. This seems to have led to stiffening/degredation of the wire casings themselves :(

I've had to replace a couple which had visibly cracked sheathing too and have cleaned everything up again

If you're in that neck of th woods PITA thiugh it may be I'd suggest a cursory inspection (It's not trivial however :( ).

Rather annoyingly I've just had one of those cut Vs delete senior moments with the camera memory card :( so there's no pictures. It wasn't that exciting anyway as I don't have a macro mode for close up stuff :lol:



Incidentally, can anyone think of a reason not to redirect the breather?

I'm thinking of a bit of hose down to the general vicinity of the steering rack where it can belch fumes to it's hearts content without causing further issues


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PostPosted: Sat Mar 27, 2010 5:25 pm 
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Joined: Wed Jul 13, 2005 12:06 am
Posts: 4743
Location: Perth, Western Australia
Car Model: ST205
With the looms I've worked on the combination of old age/heat/oil has resulted in hardening of the insulation and associated plastic connectors and sheaths. Particularly annoying when its the injector plugs that break :(

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1994 Toyota Celica GT-Four ST205WRC JDM 269bhp @ 0.9bar
1994 Toyota Celica GT-Four Special GT 590bhp @ 1.8bar
1989 Van Diemen RF88/89 Formula Ford 1600
2008 Nissan Patrol GU 3.0L ZD30DDTi 154bhp


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