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1998 LS400 Acceleration Problem

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Old 12-27-06, 07:22 PM
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nikunj78
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Default 1998 LS400 Acceleration Problem

I have a 1998 LS 400 with 48000 miles on it. I had a check engine light come on along with a VSC problem. When I tried to accelerate today it would take me a hard peddle to make the car move and a good 2-3 seconds before it would move. I put the car in neutral and gave it gas, the RPM's shot up as it would normal, however in drive, it would move as fast as it normally should.

I three days ago I changed the Battery and Front Head Lights.

Any thoughts on what type of problem it would be? Could it be a fuel filter? or something a little more problematic?
Old 12-27-06, 07:41 PM
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DaveGS4
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Your car could be in 'limp mode' because of the CEL and VSC.
Old 12-27-06, 07:42 PM
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nikunj78
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Originally Posted by DaveGS4
Your car could be in 'limp mode' because of the CEL and VSC.
What is limp mode? How do i fix this problem?
Old 12-27-06, 07:43 PM
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Did a little searching - knew I'd experienced the VSC issue when I changed my battery in my 98 LS400... this may help

https://www.clublexus.com/forums/sho...battery+change
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