Question about 1996 Lexus LS 400

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96 lexus stalls after start up

Car stalls after start up I replaced the fuel pump and the issue is happen what else could be causing this to happen

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  • 81 Answers

MAP SENSOR OR egr VALVE plugged or stuck.
Remove EGR and clean it with brake or carb cleaner and see that it moves.

Posted on Apr 21, 2014

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Posted on Jan 02, 2017

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emissionwiz
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SOURCE: 2001 Lexus RX 300 fuel filter replacement?

they are correct, the fuel filter is in the fuel tank.
the most likely problem with your car, it sounds like, is the built in fuel pressure check valve in the fuel pump as failed, this causes start stall condition..

Posted on May 22, 2009

  • 3 Answers

SOURCE: lexus es300 won't start

I had a similar experience just the other day, i stopped to get gas and turned the car off and when attempting to turn the car back on nothing would happen. Well, let me rephrase the lights inside and out would work as well as the ac and the radio. My initial train of thought was maybe it was the battery so i went and purchased a new battery which was around $100, I installed the new battery and the car still wouldn't start. Does your car make a clicking noise when you turn the inginition key or is it just silent? If it is silent, you might want to check to see if your starter has burned out. Luckly a friend of a friend does his own mechanical work and was able to remove and replace the starter for me. After the starter was replaced the car started right up and ran perfectly. Not sure where u live but in my area a starter ranges in price from $100-200, but they also charge a core fee ranging from $45+, which can be reimbursed if you bring in your old starter to the store. I would suggest getting a starter with a lifetime warranty as well, but thats just a suggestion.

Hope this helps,

brelic

Posted on Feb 09, 2009

farroutideas
  • 78 Answers

SOURCE: 96 lexus es 300 blinking check engine light

Hi there;

#4 Miss-fire. All the things you are saying make a lot of sense. When the light is blinking the cylinder is actualy misfiring, & the smell you are smelling is the fuel that is not burning in the engine burning in the exahst. This can cause a lot of damage to the exausht if it is not repaired..
There is still a couple of things that need to be checked, first he needs to check to see if it is possibly a fuel injector that is sticking. He can do this easily by moving the #4 injector to another cylinder & run the car. When it starts missfiring he will need to see if it is still #4 or if it is the cylinder that he moved the injector to. if it is the new cylinder it is obviously the injector, if it is still #4 he will need to look into the possibility of the EGR valve sticking open or some other issue to do with valve timing or low compression.
I hope this helps
Farrout!

Posted on Mar 17, 2009

  • 1 Answer

SOURCE: 95 Lexus ES 300 difficulty accelerating after car has been parked

I had the same problem. I thought it might have been fuel lines clogged or fuel injectors. It ended up being a vacuum leak. My vacuum lines came unhooked and the main had a big crack in it. Repaired the crack and hooked the lines up and the problem went away.

Posted on May 20, 2009

mkv0525
  • 358 Answers

SOURCE: 1992 SC300 starts initially then won't start

fuel filter is hardly ever been a problem with a lexus or toyota.you need to check for spark at the plugs.then go from there.

Posted on Jun 17, 2009

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1998 dodge stratus stalls while driving if gas tank is half empty


You need to check fuel pressure carefully. This happens when tank is so full of dirt that the pump screen gets clogged. After sitting down several minutes, some of the dirt settles and the car can be restarted, but happens again. Refrain from starting to change every sensor without knowing what is the real cause, because you could be thowing money and not fixing it. Aldo check pressure regulator is functioning correctly. Amclaussen.

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My 1990 Lexus LS 400 stalls unexpedly (at any speed).When put in neutral, it starts up and runs fine for a few minutes then stalls again. Why?


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1993 Lexus LS400 acceleration stalls or surges


I HAD THE SAME PROBLEM WITH MY CAR. 93 LS 400. THAT WOULD BE YOUR FUEL FILTER OR THE FUEL PUMP GOING BAD. TRY CHANGING THE FILTER FIRST. THE DEALER TRIED TO CHARGE ME $980 TO CHANGE FUEL PUMP.

Jul 06, 2009 | 1993 Lexus Ls 400

1 Answer

2001 Lexus RX 300 fuel filter replacement?


they are correct, the fuel filter is in the fuel tank.
the most likely problem with your car, it sounds like, is the built in fuel pressure check valve in the fuel pump as failed, this causes start stall condition..

May 22, 2009 | 2001 Lexus RX 300

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Stalling at lights


Did you replace the fuel pump because of the problem? Or did the problem start after replacing the fuel pump? If it started happening after you replaced the fuel pump, take it back to the place you had it repaired (or if you did it yourself take a look) and ask them if there may be a loose connection or a leak that might allow air into the fuel system. Also, replacing the fuel filter might fix the problem as well.

Feb 14, 2009 | 1994 Pontiac Grand Am

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Lexus won't stay running


The crazy part about it my car doin the same thing.Part of problem was I had got some bad gas from a cheap gas station( so watch your gas) I replaced fuel filter and pump (by car shop) and put in jet cleaner also. When I took car out shop it was still doin the same thing. I have changed the throttle position sensor and it seemed like it half-way fixed the problem, but now all it do is stall or cut off when touch gas pedal.

Jun 02, 2008 | 1992 Lexus Ls 400

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