So you're thinking the dipstick touched the live wire on the starter and something else, shorted out and started the fire? the hot wire on the starter is probably the only one large enough to carry the amperage to to do this.
ken
A few years ago Honda settled a class action suit related to some of its Element vehicles catching on fire during/after oil changes.
The way the filters were installed led to excess dripping on exhaust that ignited. Not in any way implying that this is what happened here, but it did surprise me at the time the
oil could ignite that "easily."
Have you reconnected the battery to see what does and does not work? I agree the starter wire would be the only one that could do it?? If you do a search, I believe on this forum there was another boxster that caught fire awhile back..
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-99' Zenith Blue 5-spd...didn't agree with a center divider on the freeway
-01' S Orient Red Metallic 6-spd...money pit...sold to buy a house