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

fuel system help

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Old Nov 17, 2023 | 08:21 PM
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jonncarr56's Avatar
jonncarr56
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Exclamation fuel system help

I posted on here a couple months ago about a running problem with my new to me 2000 , long story short I replaced my ecu with little help but kelvin from cartunes said it would be needed eventually. I finally got to normal troubleshooting and discovered fuel pressure of 10 psi. So I'm thinking fuel filter, fuel pump and fuel pressure regulator. Any thoughts or insights into this would be appreciated. Thanks!
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Old Nov 18, 2023 | 11:34 AM
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