Author Topic: Ding Dong Diesel.  (Read 5524 times)

Offline Athame57

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Ding Dong Diesel.
« on: September 17, 2025, 12:24:36 PM »
Hopefully I'll get my bike back tonight or tomorrow. She certainly needed the rebore and new pistons that's been done ( Thanks Bryan) but I now know why I had run into sudden and smokey trouble in the first place.... I'd just finished topping up with diesel, by mistake of course. A senior moment to see the bluddy least.  ::)
The mechanic noticed a fuel spill hadn't evaporated and looked closer, discovering why things weren't going well after all should have been fixed by now.
Is there a special  prize or title on this site for these things?  ;D
I brake for animals!
1978 CB400F2 named Elen.

Offline Bryanj

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Re: Ding Dong Diesel.
« Reply #1 on: September 17, 2025, 12:39:05 PM »
Tee shirt and video required for prizes, but yes the bores were not good, glad its running again

Offline exvalvesetdabbler

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Re: Ding Dong Diesel.
« Reply #2 on: September 17, 2025, 06:20:36 PM »
On the plus side, it's reassuring to know what the root cause was and the bike hadn't broken itself.

Guess the plugs were a bit gunked up as well.


Mine smokes and smells like a tractor on first start up with white spirit residues in the carbs. I fill the carbs up with white spirit with a few drops of oil  for winter storage. Drain it out before turning on the fuel tap.

Regards
Dave

Offline taysidedragon

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Re: Ding Dong Diesel.
« Reply #3 on: September 17, 2025, 07:52:28 PM »
That explains why it happened rather suddenly!
We need an award for Plonker of the Month! 😟

I'll probably win it more than anyone else.
Gareth

1977 CB400F
1965 T100SS

Offline Athame57

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Re: Ding Dong Diesel.
« Reply #4 on: September 17, 2025, 07:55:23 PM »

I'll probably win it more than anyone else.
Right now I'm not sure about that.  ;D
I brake for animals!
1978 CB400F2 named Elen.

Offline exvalvesetdabbler

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Re: Ding Dong Diesel.
« Reply #5 on: September 17, 2025, 08:06:27 PM »

Best I could find,


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😀😀

Offline Athame57

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Re: Ding Dong Diesel.
« Reply #6 on: September 17, 2025, 09:17:54 PM »
I brake for animals!
1978 CB400F2 named Elen.

Offline TrickyMicky

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Re: Ding Dong Diesel.
« Reply #7 on: September 17, 2025, 10:39:09 PM »
You  are NOT the only one to have done that, trust me. That's all I'm saying at the moment!!!

Offline Johnny4428

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Re: Ding Dong Diesel.
« Reply #8 on: September 18, 2025, 04:05:27 PM »
What! Diesel in a petrol tank? Think it’s been done before!😳🤣🤣
1952 Cymoto on Triumph bicycle.
1961 Matchless G3
1974 Honda CB550K1
1978 Honda CB550K3
1999 ST1100 Pan European 50th Anniversary.
1975,1984,1986 Honda C90’s
1973 Honda CB750K3
1977 Honda CB550 (almost)