[urq] Cold start, thermo time switch, Frequency valve

Gary Brown gmbchef at sbcglobal.net
Sun Mar 16 11:06:51 PDT 2008

 Guys -

 This is driving me crazy.

My cold start valve still isn't firing even though all of the wiring and
physical tests of all parts found all systems go.

Also, it takes forever for the frequency valve to buzz, although sometimes
it will buzz during warm up when the fan kicks on, then stop as fan turns

I had all of this sorted out before the paint job. The car would fire right
up and be driveable no matter how cold.

Now, after 20 minutes or more, the FV starts to buzz. I'll set the duty
cycle, car will run great!

Then, after a brief cool down, no more FV buzz, then over night, car will
not start with out a few cranks of the air plate screw.

No vacuum leaks at all either.

Am I missing something simple?



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