You might ask: Why do common light bulbs give out earlier in cold climes vs. warm?

The reason: Too many cycles combined with too harsh starting temperature conditions.

That is why there is there are less glow plug failures in FL. vs. VT. Glow plugs are, after all, only filaments.

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Toblin

'79 300D, "Liesel von Diesel", 235K

I kid proofed the house....but they still get in