answersLogoWhite

0


Best Answer

That's a tough one but just check the spark plugs to see if they are gas-fouled if they arent check your main wires in the housing for any fraying/shortcircuting

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why would 2000 Honda cbr f4 have spark on cylinder 2 and 3 and none on 1 and 4 even thought the pcm is good and all the coils are good?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How many spark plugs does a 2008 Honda Civic 4 cylinder have?

The Honda Civic has four spark plugs, one for each cylinder.


What is the spark plug gap on a 1997 Honda Accord 4-cylinder?

The spark plug gap on a 1997 Honda Accord that has a 4 cylinder engine should be set at .044 inches. All 1997 Honda Engines have a spark plug gap of .044 inches.


How many spark plugs does a 2003 Honda vtx 1300 have?

2 spark plugs per cylinder.


Where are the spark plugs on a 2008 Chrysler Sebring four cylinder?

They are under the coils, in the middle of the valve cover.They are under the coils, in the middle of the valve cover.


Where is the spark plug at on a 1997 Honda 250?

Depends on what we are talking about. There is the Honda Recon 250 ATV with a single cylindar engine, the spark plug is located at the cylinder head. The Honda Hornet motorcycle is a 4 cylindar bike with the spark plugs at the side of the cylinder heads. Then there is the single cylindar Honda Nighthawk 250 one cylindar motorcycle with the spark plug located at the side of the cylinder hear. The spark plug is easily located on any vehicle as it is visible by a thick wire and a (usually) rubber spark plug cap.


What is the spark plug gap for a 1995 Honda accord LX 4 cylinder?

The spark plug gap for a 1995 Honda Accord LX 4 cylinder engine is 0.044 inches. This provides an optical gap for the spark to travel and ignite the fuel.


How many spark plugs are in the Honda 1994 Honda vfr 750?

There are 4 (CR8EH9) plugs; 2 in the front cylinder and 2 in the rear cylinder.


How many ignition coils does a LS have?

There is an ignition coil connected to the top of each spark plug...so if you have a 6 cylinder motor, you have 6 plugs and 6 coils.


A 2000 Honda Passport does not have spark plugs and wires?

Yes it does have spark plugs....no it does not have wires, they have boots from cylinder 1-5 and a diff one for 6th cylinder


Misfires on 1-4-3 cylinder on Mercedes c240?

Chek out the ignition coils, the wires and the spark plugs..


What would cause one Cylinder not to fire on a Honda?

Bad spark plug, bad spark plug wire


How many spark plugs does a 2006 Honda Accord ex 3.0 have?

It has 6 spark plugs. One for each cylinder.