» » »

Lexus Q&A

Ask Your Question

1992 Lexus LS400 Question: Why wont my ls400 start after putting a new battery in?



april.robson, 4.0L V8, Boise, ID, July 06, 2011, 23:45

I had a 5 year old battery in my lexus and accidently left the head lights on with car off for about a hour and completley killed my battery went and bought a new one and it still wont turn over. I've noticed that my spark plugs have been misfiring but have failed to replace them. Could it be spark plugs or ignition?

1 Answer
Flag This
  • Answer #1

    July 07, 2011, 00:13

    I would have the battery cables cleaned and tightened first, Who installed the battery?

    Flag This