

| Subject: | Re: redoing ground connections on left cylinder head ('84 1.9L engine) |
| From: | David Beierl |
| Date: | Thu, 5 Jan 2012 13:43:20 -0500 |
At 11:31 PM 1/4/2012, John Anderson wrote: >Well having owned scores of 1.9's all of mine get soldered >connections and heat shrink for strain relief (in 2 stacked layers >usually.) And I have a real AMP crimper for proper crimping for an >oxygen free aerospace grade connection. I still solder these, as I >have countless other connections in countless VW's. If you don't >want it to wick significantly, only use a touch of solder to fill >the connection, and then do something for strain relief. And use >real solder, with lead, it is still out there and you will thank >yourself. Be prepared as these often have been carrying stray >current and the first few inches of several of those wires may be in >bad shape indeed, may need extended. Cut back till you got clean >flexible wire, solder the extension, heat shrink, etc. I actually >on old (bus) harnesses often acid dip connectors to clean and etch, >solder, neutralize with baking soda solution, apply NO-OX-ID and >thereby salvage a factory looking connection. On a 1.9 replace the >ground strap while you are at it. Clean the head very well, >NO-OX-ID or your favorite goop. Doing so on a 1.9 will solve all >sorts of FI gremlins that they are prone to when they age. FWIW, I endorse all the above, quoted in full to emphasize the practical value of it. Yrs, d
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