SPARK PLUG GAP2003 Mitsubishi Eclipse 3.0L SFI 6cylThe Spark Plug Gap.044 (In thousandths of an inch)
1997 Mitsubishi Eclipse 2.0L MFI Turbo DOHC 4cylThe Spark Plug Gap.032 (In thousandths of an inch)1997 Mitsubishi Eclipse 2.4L MFI SOHC 4cylThe Spark Plug Gap.044 (In thousandths of an inch)1997 Mitsubishi Eclipse GSX AWD 2.0L MFI Turbo DOHC 4cylThe Spark Plug Gap.032 (In thousandths of an inch)1997 Mitsubishi Eclipse 2.0L MFI DOHC 4cylThe Spark Plug Gap.050 (In thousandths of an inch) Heres all the engines for 1997 Mitsubishi Eclipse
.044
It could just be a bad spark plug wire or the spark plugs need changing.
The gap is .028 to .031
The 1999 Mitsubishi Eclipse OBD 2 port is on lower right edge of dash; next to kick panel
The recommended gap is .044"
.039 inches to .043 inches
For a N/T its 44 thousands of an inch.
if its a four cylinder it has four if its a v6 it has six a spark plug per cylinder
Firing order is 1342 - spark plugs order is 1234 from left to right
Worn, faulty or dirty spark plug; cracked or worn spark plug wiring or loose connection.