Help!!!!! I cant figure this overfuelling issue.

[IndigoMKII]

IF you're getting pulse to the injector plugs, and IF your injectors have proper impedance, and IF you can hear them clicking(opening), then the only thing it could be, is either a blocked rail, or blocked injectors.

Does that logic sound right?

blocked rail would probably be affecting the other injectors since 5 & 6 are closest to the feed line.

it doesnt make sense for the injectors to check out but not fire fuel into the cyljnders.

are you positive the injectors are firing after they are plugged in? hold a screwdriver against it to feel the pulse while running.

 

[7mboze]

yes it does sound right but the other 4 cylinders are still getting fuel in them from the same rail? how is that. I am off today so I will do more testing. I am going suck all fuel out of the cylinders with a 3/8 fuel line. Then crank the car with coil pack connected and all spark plugs out. THat will tell me for sure if the injectors are working sometimes or all the time there should be fuel in each cylinder. I will update asap. Thanks guys!

 

[IndigoMKII]

with the piston speed during cranking under no compression, cover the plug holes with a rag to keep the fuel vapor in the cylinders