1995 Lexus LS 400

1995 LEXUS LS 400
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RHONDATHACK
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  • 1 POST
1995 Lexus LS 400 V8 Front Wheel Drive Automatic

my 1995 lexus ls 400 will not accelerate properly when i press the gas pedal. i have changed the fuel pump, catalytic converters, and oxygen sensors. Any suggestions?
Feb 27, 2009 at 6:51 PM
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MHPAUTOS
  • ✓Experienced Mechanic
  • 31,937 POSTS
Hi there,

I would first run a check scan to check for any set engine management or transmission fault codes, you wont always get a check light on with all codes, start here.

mark (mhpautos)
Feb 27, 2009 at 6:56 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,992 POSTS
Inspect and test the mass airflow meter and throttle position sensor
Feb 27, 2009 at 6:59 PM
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