Cold Start Idle Problems… It Wasn’t Just One Thing
Episode 19 of the 1964 Karmann Ghia restoration series.
Getting this 1600 to idle properly, especially from cold, turned into more than just a tuning job.
In this episode, I work through the problem step by step — chasing down manifold leaks, checking the alternator, and dealing with heat riser issues that were all affecting how the engine behaved.
It’s one of those moments where a rough idle isn’t just one problem. It’s a handful of small things, all leaning the wrong way at once.
Slowly working through them, one bite at a time, gets the engine closer to running the way it should.
🔧 Key topics covered:
Manifold leaks and how they affect idle
Alternator troubleshooting and replacement
Heat riser function and repair
🎬 Watch the full 1964 Karmann Ghia restoration series:
• 1964 Karmann Ghia Restoration | One Bite a...
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