93 FZJ80 OBD1
My rig is running rough/weak and I'm getting a lean code from OBD1. I noticed that the horizontal nipple was broken off the EVAP VSV and the line running to it was the source of a vacuum leak. So I just capped it off and tested the vacuum pressure, it is holding.
I presume the VSV is not operational since I just capped the line. Could this have anything to do with a lean condition?
I've already changed spark plugs, wires, distributor cap, distributor rotor, and pcv valve. I also installed o2 sensors, catalytic converters within the last 2 years. So I don't think any of these are the culprits.
I'm still learning about all this stuff so forgive my ignorance if my question is stupid.
My rig is running rough/weak and I'm getting a lean code from OBD1. I noticed that the horizontal nipple was broken off the EVAP VSV and the line running to it was the source of a vacuum leak. So I just capped it off and tested the vacuum pressure, it is holding.
I presume the VSV is not operational since I just capped the line. Could this have anything to do with a lean condition?
I've already changed spark plugs, wires, distributor cap, distributor rotor, and pcv valve. I also installed o2 sensors, catalytic converters within the last 2 years. So I don't think any of these are the culprits.
I'm still learning about all this stuff so forgive my ignorance if my question is stupid.