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1991 Lexus LS 400

Tiny
ESTRIMS
  • MEMBER
  • 1991 LEXUS LS 400
1991 Lexus LS 400 213000 miles

when my car is running and in park my rpm needle is going crazy and my car is idleing real fast. I read like it might be my idle l modem or something like that also my check engine and all those llights are on. I might start it tomorrow and it be normal. Help
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Wednesday, June 23rd, 2010 AT 5:40 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Have the computer scanned for code/s-you have a problem within the engine management system that caused the CEL to turn on-This is your starting point of diagnosis, finding out what's going on.
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Wednesday, June 23rd, 2010 AT 9:12 PM

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