I have a 2003 Mitsubishi galant 4 cylinder it is jerking upon takeoff, like it is. Trying to stall or go dead. I had wa test done and it said there was a misfire in cylinder2and4

SOURCE: 2001 Galant ES-V6 DTC is P0304 - Cylinder #4 misfire

look for weak valve springs.

SOURCE: cylinder no. 4 misfire mitsubishi galant 2003

first make sure its getting a good spark if it is check to make sure the injector is working if both are ok you will need to do a leak-down test to determine the loss of compression

SOURCE: 2001 mitsu galant V6, misfire in #1cylinder

check fuel injectors, fuel pressure regulator, air filter. cat converter, O2 sensor. failure of any of these wastes fuel. air/fuel ratio should be normal.

Greg Bernett

• 2993 Answers
• Posted on Oct 07, 2009

SOURCE: Where are the spark plugs on the Mitsubishi 2003

Just behind the aluminum valve cover...where you pour in your engine oil.

SOURCE: I can't find spark plugs in the 2003 Mitsubishi Galant V6

YOU WILL HAVE TO REMOVE THE INTAKE.