[rockitdoc]

My manifold pressure wires use a Weather Pack plug with three pins. Has anyone successfully crimped the wires using other crimpers, or is another crimper (T12, from White Products, https://www.whiteproducts.com/pro_crimpers.shtml) mandatory? It's ok, if so, my airplane project is just an excuse to buy more tools, anyway.

 

[rockitdoc]

It Takes Two: Special Crimper Not Necessary

It takes two tools, but it works fine. I used my Molex crimper to capture the bare wire, then used a generic crimper to capture the weather-proofing silicone? seal surrounding the wire insulation.

 

[AdamB]

I bought this one that Ross from SDS recommends.
https://www.amazon.com/gp/product/B002CCAEJ6/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1

I've been using it over the last week or two and had good luck with it.