First of all hello to everyone I am new here and new to Cruisers.
I aquired this 86 FJ60 on a trade. IT ran like crap but regardless it ran I could get it up to 55 on flat ground but when I would hit a slight grade it would drop all the way down to a crawl likt 5-10 mph. It got progressively worse. Till the point it wouldn't even idle. Checked the tank to make sure it was flowing good. Replaced fuel pump, Fuel Filter, Air Filter, Vacuum Lines, Rebuilt carb. Got carb redone from the same guys who do the Carbs for I think their name is Landcruiser specialist or Spector Off Road in Chatsworth CA.
Now with the carb redone it idles fine and still omly runs good till 2K then it falls on it's face. On any grade it does the same thing falls on its face I can run faster than it runs. LOL.
Anybody have some insight on as to what it could be. I was thinking the vacuum secondaries aren't opening Took back carb and he said carb is fine I have other issues.
One thing I did notice If I disconnect the vent tube from the back of the valve cover it idles smoother. The vent on the Valve cover Has crazy blow by, If I plug the whole it builds alot of air pressure sounds like a air hose bust on a compressor when I take my finger off.
Any help appreciated.
I'm in so cal and broke as a joke right now so I need to try and fix it myself.
I aquired this 86 FJ60 on a trade. IT ran like crap but regardless it ran I could get it up to 55 on flat ground but when I would hit a slight grade it would drop all the way down to a crawl likt 5-10 mph. It got progressively worse. Till the point it wouldn't even idle. Checked the tank to make sure it was flowing good. Replaced fuel pump, Fuel Filter, Air Filter, Vacuum Lines, Rebuilt carb. Got carb redone from the same guys who do the Carbs for I think their name is Landcruiser specialist or Spector Off Road in Chatsworth CA.
Now with the carb redone it idles fine and still omly runs good till 2K then it falls on it's face. On any grade it does the same thing falls on its face I can run faster than it runs. LOL.
Anybody have some insight on as to what it could be. I was thinking the vacuum secondaries aren't opening Took back carb and he said carb is fine I have other issues.
One thing I did notice If I disconnect the vent tube from the back of the valve cover it idles smoother. The vent on the Valve cover Has crazy blow by, If I plug the whole it builds alot of air pressure sounds like a air hose bust on a compressor when I take my finger off.
Any help appreciated.
I'm in so cal and broke as a joke right now so I need to try and fix it myself.