gas on drivers side plugs only
Asked by Dennis Hanks Jun 24, 2021 at 10:46 PM about the 1996 Chevrolet C/K 1500 Silverado Extended Cab 4WD
Question type: Maintenance & Repair
How can I be getting gas to the drivers side plugs but not the passenger.
Replaced fuel pressure regulator
3 Answers
If I understand your post, correctly, did you check fuel injectors for voltage and ground? I didn't know liter size of engine? I looked at 4.3L engine diagram. In the diagram, pink wire is voltage, goes hot with key on. Use a test light and check for voltage. In the diagram, bottom wire is ground, controlled by computer. engine cranking, you have spark at all the plugs? Any applicable trouble codes?
Dennis Hanks answered 3 years ago
I have a 5.7 L engine and a good spark to all plugs and I put new spark plugs in it and the driver side you can tell is getting gas and when I pulled the passenger plugs out nothing on new plugs
Dennis Hanks answered 3 years ago
I have the spyder injection system and as far as I know you only have one hot going to the plug on top of the injectors plug and I replace the fuel pressure regulator. I can see maybe one or two but not all 4 not working. No trouble codes