GarageNut

Hey guys. New account here. Can't remember my old account.

Anyways so I have a 93 civic 1.6 here

Car was running fine and up and died ive been told. Bear with me here. Has spark and fuel with good compression

-So ive done a fuel pressure check at the rail and filter. Around 55psi.

-Injectors 12volts

-Ignition coil showing 12volts

-Spark plugs 12volts

-Compression 150psi on all 4cyl

So what the heck is going on. Car cranks but won't start. I know main relay is a big problem with these cars but it is getting fuel. Any ideas?? Have the car in my garage and have it set to be finished today (sunday) Ohh and yes I did do a search for this. THANKS GUYS

Fnix

iTrader: (1)

I had the same problem, it was my battery :\

GarageNut

bump

Former User

CEL codes?

Spark should be bright white at all four plugs. Is it?

Have you checked the mechanical timing or compression tested the cylinders?

GarageNut

No cell codes. Tested cylinder compression. Don't remember spark color.

Timing will be checked today. Know it doesn't have a broken belt but maybe some jumped teeth.

Former User

Weak spark -- yellow, orange, or deep blue -- can prevent spark.