 What and How is this fixing intermittent no start, .. Mayo Performance solution |
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| Literati914 |
 Jul 3 2026, 02:30 PM
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Advanced Member  Group: Members Posts: 2,348 Joined: 16-November 06 From: Dallas, TX Member No.: 7,222 Region Association: Southwest Region  |
My friend took his car to Ed Mayo of Mayo Performance to fix a no start after driving issue. Ed has been working on these cars since new and he knew exactly what the trouble was. He installed the item in the following picture and all is well now. He said they even used to have to do this to NEW 914s back in the day!
He explained it to my friend who only caught bits of the explanation. Something along the lines of the wire to the starter getting hot and needing a 1/2 volt extra from this add on, to overcome the issue. I assume it’s the typical heat related issue. BTW I think a lot of people assume vapor lock is the only heat related problem (fuel pump is in the front on this car). Can someone give a thorough explanation for what this is addressing and how? I’d love to see a wiring scheme of this fix also. Attached thumbnail(s) 
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Posts in this topic
Literati914 What and How is this fixing intermittent no start Jul 3 2026, 02:30 PM
Shivers The hot start kit. Mine uses a Bosch relay it bypa... Jul 3 2026, 02:56 PM brant Very common
I have the same Bosch
The other more ... Jul 3 2026, 03:01 PM
JamesM I view these as more of a band-aid. Yes they are ... Jul 3 2026, 04:11 PM  |
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