1. PanchoLedezma

    Does the 80 series manual says something about RPM? (pictures in the post)

    When i bought my 80, did not had the owners manual... how many RPM should it be. when start up the computer will iddle the car to warm up. what is the hot iddle rpm without and with A/C, pictures below
  2. Chachi254

    RPM’s rise significantly after turning headlights on

    Hi everyone, Today, while on the interstate, I was cruising along at 65-70mph and my RPMs were hovering around 2500-2600 or so. It started to get darker so I turned on my headlights and my RPMs immediately jumped up 200-300. I then turned off my headlights to see if my RPM’s would drop, and...
  3. rugerberetta

    voltage too high pegs my voltage meter at or near 60mph or 3000 rpms

    I have q 71 FJ40 with the F engine it does have a painless wiring harness and Dolphin gauges. I was on my why home from a trip out west from St louis after driving straight through from Brice Canyon NP I made it to KC during rush hour. It was getting light out so I turned off my headlights my...
  4. utahisrad

    Hiccup While Starting

    Right after the engine starts, it drops RPMs and then goes back up again and idles fine. I've only noticed it recently, haven't done much that I suspect would have caused it. Any ideas on what could be the issue? Tried searching but didn't find anything. Thanks everyone
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