82 FJ60. Aisin carb. All smog components present.
Recent purchase.
Stumbled under load periodically on the way home. 150 miles. Topped off tank half way since gas gauge is inoperable. Assuming either vacuum or carb issue. Had been driven very little in the last few years.
Before I could start mapping/testing the vacuum lines, it developed a new problem that may be obvious to someone with more 2F experience. Now that's it's cooler, it will crank right up but won't idle without holding the gas and rpm at about 1500. The choke has no effect. Once it reaches operating temp, it will idle at 1k rpm. I can pull the choke and it will idle up at that point so it's working. I can shut it down, fire it back up and idles at 600rpm just fine.
So...I can keep it running when it's cold via the gas pedal but not the choke (doesn't run particularly smoothly). Will idle fine when it reaches temp and choke functions then.
Bad BVSV all the sudden?
Totally unrelated to the stumbling?
Recent purchase.
Stumbled under load periodically on the way home. 150 miles. Topped off tank half way since gas gauge is inoperable. Assuming either vacuum or carb issue. Had been driven very little in the last few years.
Before I could start mapping/testing the vacuum lines, it developed a new problem that may be obvious to someone with more 2F experience. Now that's it's cooler, it will crank right up but won't idle without holding the gas and rpm at about 1500. The choke has no effect. Once it reaches operating temp, it will idle at 1k rpm. I can pull the choke and it will idle up at that point so it's working. I can shut it down, fire it back up and idles at 600rpm just fine.
So...I can keep it running when it's cold via the gas pedal but not the choke (doesn't run particularly smoothly). Will idle fine when it reaches temp and choke functions then.
Bad BVSV all the sudden?
Totally unrelated to the stumbling?