20 Most Recent 1998 Lexus Gs 400 - Page 2 Questions & Answers


It sounds like the alternator packed in. Get it checked out.

1998 Lexus Gs... | Answered on Dec 21, 2013


Think you need to use the internet to educate
yourself on OBD2 Systems

Doesn't sound like you have any idea about codes
or tried to diagnose any

1998 Lexus Gs... | Answered on Sep 02, 2013


Possible leaks, clogs, malfunctioning VSVs (vacuum switching valves), and faulty Evap charcoal canister. This system is designed to remove harmful vapors in the fuel system and preventing these vapors to enter the atmosphere, regulate fuel pressure, by sending it into the combustion chamber to be burnt.

Diagnostics for P0446:
1. Inspect vacuum hoses and pipes
between EVAP (Purge) VSV and
Charcoal Canister for leaks.
2. Replace Vapor Pressure VSV and
Canister.

Hopefully this helps

1998 Lexus Gs... | Answered on Jun 11, 2013


Did you just change timing belt?

1998 Lexus Gs... | Answered on Apr 12, 2013


it is a variable valve timing performance code. it could have a bad actuator solenoid, a bad cam actuator, low oil pressure or clogged passages, a wiring to control solenoid problem, or a bad controller. most often it is an actuator solenoid at fault.

1998 Lexus Gs... | Answered on Mar 14, 2013


The factory anti-theft system may not like the chip in the key you are using.
You may have to get a new key or have the system tested.

1998 Lexus Gs... | Answered on Mar 10, 2013


looks like needs new coils,module.

1998 Lexus Gs... | Answered on Feb 28, 2013


Any leak if not could be master cylinder.

1998 Lexus Gs... | Answered on Feb 07, 2013

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