abdiel

i am having the same problem with my 96 thanks for the info i will sure try it today i already ordered my ne tube for $190 at the lexus dealer and been shopping around for labor and the cheapest vie found was $200...

I AM ALSO HAVING TROUBLE WITH MY EGR TUBE ON MY 96 LS400... DO YOU MIND SENDING ME THE STEPS PLEASE

ok so i turn the engine on and then turned off ran to the engine and i can hear something like a vacuum leak but cant find it for nothing is there some kind of diagram that shows all the vacuum lines???????

i have a 96 ls400 which i have had parked for year and a half and when i went to start it starts up fine in less then 20 seconds idle goes crazy up and down then when i put it in drive the car wants to go with out me pressing the gas. Ive already replaced spark plugs and wires cleaned throttle body, erg, and the icv, also flush radiator and put in the pink coolant also replaced the thermostat. it still idles crazy can some one please help me i need this car running by sunday please... thank you

how can you tell the pipe is leaking... with out doing the diagnostic?????? if possible