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

Help 93 LS400 won’t start

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Old 03-25-18, 03:32 PM
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BryanH19
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Default Help 93 LS400 won’t start

Hey guys, turns out I got the car to turn on, but now the issue is when I press on the accelerator the car blogs and dies out. Now I don’t know what I need to change maybe tps, or anything? Guys please help. I heard it could be tps, but I’m completely lost.

Last edited by BryanH19; 03-28-18 at 08:46 PM.
Old 03-25-18, 05:45 PM
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dicer
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Check fuel pressure. Yes could be a sensor, any codes?
Old 03-26-18, 07:14 AM
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BryanH19
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Originally Posted by dicer
Check fuel pressure. Yes could be a sensor, any codes?
I’ve check fuel pressure, seems ok. But haven’t been able to pull any codes, I am going to try, but I heard it’s tricky with the car if you don’t have a ob1 scanner. When I bought the only codes popping up were for maf and tps, but have spoken to some mechanics and they say it might be the crankshaft sensor or timing. The only issue now is finding which one, since there is two.
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