Leaderboard

If you are getting just a single 'click' when you turn the key and no cranking, then most likely have a bad starter. Could be the starter relay but probably the starter itself. This is a very typical problem with most any car of this age and mileage. The biggest issue is that the LS400, unlike many other cars, has the starter buried under the intake manifold. Therefore, it is difficult to gain access to it (meaning lots of labor). So, the big question is this: are you confident enough to change the starter on your own or would you need a mechanic? It can be done but is a job for someone fairly experienced with mechanical work. If you have an independent mechanic, you could ask for a quote. It will probably be more than $500, so be sitting down when you get the price. ;-)

Thank you very much for your feedback and assistance SRK . I will definitely look into your suggestion .... I did putter around with it today, just got in as a matter of fact; I had been advised that the MAF, the TPS and the fuel filter could be the cause of my problems, so I switched the MAF, and the TPS from my running LS . Needless to say; they didn't cure my problem, as a matter of fact, I now got a new code # 31 after the switch lol . I will be switching the parts back, and starting over with your advice on the morrow . Once again, thanks for your advice and help .