Mach V Motorsports
Show Order
cart
Home
BMW 135i/335i
Porsche
Ford Fiesta/Focus ST
MINI Cooper
DSM (Mitsubishi Eclipse/Eagle Talon)
Lancer Evolution 8 & 9
Lancer Evolution X
Subaru WRX
Gauges & Gauge Accessories
Clothing & Accssories
DIY and Fabrication Supplies
Fluids
Technical Info and FAQs
Clearance
Home > DSM (Mitsubishi Eclipse/Eagle Talon) > DSM Performance Guide > Tip of the Week > Tip 4: Spark Plugs > Diagnosing Spark Plug Health

Diagnosing Spark Plug Health



Check your spark plugs periodicially to see how they are doing. Here are some symptoms you may see.



Happy Spark Plug
Fouled Spark Plug - click to enlarge
Happy Spark Plug

Fouled Spark Plug

Melted Spark Plug
Spark Plug Overheating
Melted Spark Plug

Spark Plug Overheating

Broken Spark Plug
Leaded Gasoline and Spark Plugs
Broken Spark Plug

Leaded Gasoline and Spark Plugs

Normal Worn-Out Plug
Normal Worn-Out Plug







Home About Mach V Show Order