1997 Lexus LS 400 - Answered Questions & Fixed issues


po400 is=egr valve system, exhaust flow malfuncion. Hope this helps. God-Bless!

1997 Lexus LS... | Answered on Nov 03, 2017 | 317 views


Put your hand in your pocket & buy a manual, sponger

1997 Lexus LS... | Answered on Dec 02, 2016 | 99 views


I found one write up about this, they did it through the fender well by removing the liner, that is all I can locate on the subject.

1997 Lexus LS... | Answered on Sep 08, 2016 | 38 views


replace the bearing in the idler pulley

1997 Lexus LS... | Answered on Mar 13, 2015 | 25 views


There could be a number of things wrong. It could be your battery is dead. or the starter has gone bad. or the ignition electric box which the key moves could be bad. It is kind of hard not being there.

1997 Lexus LS... | Answered on Feb 27, 2015 | 95 views


Forgot a wire that hooks to either ground or positive terminals. might have dropped out of site while swapping out batteries.

1997 Lexus LS... | Answered on Feb 24, 2015 | 156 views


Other than getting a locksmith, you may have to remove the door panel and take the lock out from the inside. Then replace it or remove the broken key.
Hope this helps.

1997 Lexus LS... | Answered on Feb 18, 2015 | 115 views


It's either connected direct or the fan speeds are not working exept on higth and to start with is try cleaning with higth pressure water the condenser and radiator hope that will help good luck

1997 Lexus LS... | Answered on Jul 26, 2014 | 123 views


There is a short somewhere in your electric lines for either your brake lights or your antilock brakes. Cant be sure where without looking at the car. Your gonna have to take it in the shop.

1997 Lexus LS... | Answered on May 03, 2014 | 208 views


have a compression test done as I suspect a head gasket or cracked head

1997 Lexus LS... | Answered on Mar 28, 2014 | 218 views


It sounds like maybe your I.A.C. (Idle Air Controll) valve is stuck or gummed up. Try cleaning it and check for vaccume leaks.

1997 Lexus LS... | Answered on Feb 17, 2014 | 168 views


A mechanic would use starting fluid to suppliment the fuel supply. Then check for fuel pressure with a gauge.
It could be the pump relay among other things.

1997 Lexus LS... | Answered on Jan 25, 2014 | 215 views


The short answer to you question is yes, eventually. The transmission fluid on the wires can harden the insulation on the wires which then cracks when the wires flex and at that point it can short out. The lights dimming and the wipers slowing are indications of a high power draw and add to that it gets worse when it's wet make it a lock that you have, probably, bad wires. Carefully inspect the full length of the wires. If you find cracked or worn insulation either repair the short if it is worn or replace the wiring harness if the insulation is at all cracked. Most likely it will be a major power line. Good luck.

1997 Lexus LS... | Answered on Jan 12, 2014 | 224 views

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