Fouled Spark Plug
A plug that is fouled by carbon deposits will have soft dry black carbon on the electrodes and the ceramic insulator. Possible causes are too cold a plug, overly-rich air/fuel mixture, or faulty ignition wires or coils.
Wet black deposits indicate oil in the cylinder, which can be caused by worn rings or leaking valve seals.
Our Services
News & Updates
Sign up to get the latest on sales, new releases and more …
© 2024 Mach V Motorsports. Speed and truth. Powered by Shopify
X
- Gauge Mounts
- Gauge Accessories
- Intake Systems
- Inlet Hoses
- Blow-Off / Bypass Valves
- Intercooler Hose Kits
- Couplers and Clamps
- Exhaust Systems
- Downpipes
- Exhaust Headers
- Exhaust Gasket
- Exhaust Accessories
- Engine Internals
- Engine Gaskets
- Camshafts and Valvetrain Parts
- Lubrication System
- Badges
- Decals
- Timing Belt Components
- Sensors & Electronics
- Gauges