I'm struggling with an issue of power supply to injectors 2 & 4.
All of a sudden car is coughing and running really bad. I have spark on all four cylinders and when I disconnect injector plugs to cylinder 2 and cylinder 4 the rough idle does not change with no voltage or pulse with to the fuel injectors.
I'm thinking it's a damaged wire as I think I remember they are wired in pairs.
Any other input as to what I look for?
All of a sudden car is coughing and running really bad. I have spark on all four cylinders and when I disconnect injector plugs to cylinder 2 and cylinder 4 the rough idle does not change with no voltage or pulse with to the fuel injectors.
I'm thinking it's a damaged wire as I think I remember they are wired in pairs.
Any other input as to what I look for?