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Engin Misfire 700 1986

posted by  Stag on  Sun Jun 6 02:17 CST 2004
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Thanks to all who are involved with this site or it would not be possiable for me to properly repair my car.
I have a 86 740 GLE with a idle problem. I have rebuilt or replaced the following: Intank Pump and screen, Filter, Fuel Relay, Spark Plugs, Wires, Dist. Cap, Rotor, Complete Clutch Clutch System (mech.), Brake Calp.(rear),IAC, TB, TPS, cleaned all engin sensor connections and grounds(including Blocks at fender), Reset timming and repaired bare wires all over the place. Oh, and a new air filter.
Still, I have the same problem as before I started any of the above repairs. A jump in engin RPM's of about 50-150 at idle. All plugs are firing and every thing else seems to be ok, but this thing with the idle has haunted me since ownership. Cold start seems to be fine with a high idle until warm but, then the surges start and stop about every three seconds. Any ideas?






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New Engin Misfire [700][1986]
posted by  Stag  on Sun Jun 6 02:17 CST 2004 >


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