I have a1994 Honda Accord DX with is currentley idle rough and running rich. It was running fine one minute the suddenly began losing power and felt as it was misfiring

I have done the following.

Replace Cap and Rotor
Replaced Plugs
Replaced Wires
Checked timing (OK)
Checked spark to all four plugs (All OK)
Checked Compression (All cylinders 185 plus)

With the engine running I can pull Cylinder one's and fourplug wire off and nothing seems to chane with respect to how the car runs. Symptoms remain the same.

When I pull plug wires for cylinder 3 & 4 there is a noticeable difference.

Can someone lead me in which direction to go next?

Thanks

 

welcome to the forum StevieD03: enjoy your stay. check your fuel pressure regulator. leakingvaccum line, faulty pvc valve.