Lexus-LS 400 - intermittent engine misfire at low speed
john murphy (76.19.235.232) - Sat Sep 22 22:39:54 2007
I have a 94 ls 400m which has developed an intermittent engine misfire coming off idle. I replaced plugs and wires and for awhile I thought that this had fixed the problem. It hasn't. Could this be a problem with the throttle sensors or mass air sensor. I did notice that the air intake duct has a crack near the intake manifold. Any ideas would be appreciated.
Reply #1 Ramone (129.61.46.16) - Wed Jul 22 14:27:32 2009
Check your ignition rotors.
Reply #2 Ramone (129.61.46.16) - Wed Jul 22 14:27:33 2009
Check your ignition rotors.
Reply #3 chris (206.53.153.24) - Tue Aug 4 06:25:53 2009
92 lexus ls400 is. Shutting down while driving but picks back up again. Acts like a light switch is being turned on and off? Once you get to a speed it's ok but move gas pedal it starts all over again. Can anyone help! The car runs great until this problem.thanks, chris
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