I have a 93 FZJ80. It's round about 275k miles. Oil consumption is about 1 qt per 750 miles.
When I start it up (with the AC on), it idles at about 1800-2000 RPM for about 60 seconds, then drops to 1000-ish. Once I drive it a bit, it idles normally at 600-650.
Related issues:
Thanks!
Justin
When I start it up (with the AC on), it idles at about 1800-2000 RPM for about 60 seconds, then drops to 1000-ish. Once I drive it a bit, it idles normally at 600-650.
Related issues:
- With the AC off, the behavior is similar, but idles at 1400-1500 on startup
- When I push the brake pedal, the idle increases slightly
- If I start it up with a hot engine, it is the same, but reduces to the 1000 rpm state after about 15 seconds.
- Sometimes after driving for a while the idle is low - 400ish
- Most vacuum lines have been replaced
Thanks!
Justin