1991 Lexus LS400 Questions

Get answers to questions about your 1991 Lexus LS400 at RepairPal. Find solutions, diagnose problems and get back on the road.

Refine by vehicle
Choose your vehicle

I changed the pressure line but now my brakes won't catch I bleed them and added fluid but still no brakes

vibrates on exceleration

Sometimes when you put the car in "D" it will move but it doesn't switch gears it just rev's up goes about 20mph and sometimes it will kick in and begin to work but sometimes NOT.

my tach reads well bellow 0 rpm ... I can see it slightly move at higher engine rpm ... how do i fix this

last week car ran fine this week when I push on the gas it takes for ever to get up to 20 miles, it also revs up when at a stop light. when I turn it on in the morning it shudders and vibrate very loud and it has a strong gas odor.