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LS - 1st and 2nd Gen (1990-2000) Discussion topics related to the 1990 - 2000 Lexus LS400

High Pressure Fuel Flush

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Old Dec 16, 2010 | 09:04 AM
  #1  
tomtheslac's Avatar
tomtheslac
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Default High Pressure Fuel Flush

Anyone ever get the fuel system/injectors flushed under high pressure? Thinking of going this route to solve my running/fuel problems. I would just like to know if anyone has done it and if anything broke...

TIA
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Old Dec 16, 2010 | 12:16 PM
  #2  
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gmacrae
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just put some fuel flush product (or seafoam) in your gas tank, do it a few times if you want then replace the fuel filter.

what is the car doing wrong? have you checked for error codes?
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Old Dec 16, 2010 | 06:44 PM
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I've had the flush done on several vehicles and i always notice an immediate difference...more power...smoother..
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Old Dec 17, 2010 | 07:50 AM
  #4  
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Not that it's a waste of money, but I would just yank them and have them professionally cleaned if you really worried about it, but that's just me.
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Old Dec 17, 2010 | 04:04 PM
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Absolutely worth the $60-$80 to have it done...After treatment on my 90 LS400 it flew nice and smooth
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