Going from running ok , to running for a while & stalling , to starting it and it dying in no time , so more like the fuel filter began to show signs of clogging , then more , then more.
Now it sounds clogged.
Change the fuel filter.
Check Under the hood, on the driver side.
On the side of strut tower,
LOOKS LIKE THIS. ( MAYBE DIFFERENT BRAND NAME)
https://www.flickr.com/photos/127907981@N06/14947719043/
But I will still see if I can find any info
EDITED.......
PRIOR TO 1996, Each manufacturer used their own diagnostic link connector and its procedure to read the DTC's from the vehicle. (Diagnostic Trouble Codes)
YOU "DO NOT" NEED A SCAN TOOL TO EXTRACT CODES. Just a short piece of wire or a paper clip.
THE DLC connector was so the dealer had access to the full system.
Lexus uses 2 different DATA LINK connectors.
The DATA LINK link connector should be located under the left hand side of the instrument panel.
Possibly to the left of the St.Column , above left foot.
GO TO BOTH OF THESE URL's
https://www.flickr.com/photos/127907981@N06/14947958113/
http://www.troublecodes.net/lexus/