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TB42 carby on dual fuel.
The spark plugs are less than 5000 k / 6 months old.
But the number 3 cylinder plug is sort of corroding away - or covered in some kind of rust like coating - impossible to scrape of.
All other plugs are beautiful smooth - almost new.
- Starts at first go
- Runs super smooth after first 15 minutes
- Pulled off the #3 Ignition lead to see if it possibly does not fire - all OK , fires normal
- Engine hardly uses any coolant if at all - uses zero oil.
- Compression is about 120 psi on that cylinder
- Car is becoming a tad lazy lately
GQ TB42 runs well but has one corroded sparkplug
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