The best way to figure out why your 1976 to 1985 K-Jetronic engine or 1986 to 1993 KE-Jetronic engine is not running right, is to hook up a pressure tester and read both system pressure and control pressure ( cold and hot). If you have the knowledge on how to make your own tester and understand how to use it, these fittings may help you make your own. These are NOT all the fittings you might need. These can work as fillers or extras if you already have a tester.
Product Details
The aluminum T fitting includes a quality 1/4 barb x 1/8 NPT threaded end. The two aluminum nipples can accept both 1/4 and 5/16 fuel hose. Only use high-pressure fuel injection hose when building a fuel system pressure tester.
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