SMOG TECHS, chime in!
09-27-10, 08:59 PM
#3
Lexus Champion
Thread Starter
iTrader: (53)
Join Date: Apr 2008
Location: CA
Posts: 3,240
Likes: 0
Received 0 Likes
on
0 Posts
thanks stick,
the car is mechanically stock, 95 sc400.
i shouldnt be able to adjust the timing cause the 1uz does it automatically isnt?
is running too rich the only thing that can cause this?
how about improper vacuum lines? or clogged/ malfunctioning EGR?
the car is mechanically stock, 95 sc400.
i shouldnt be able to adjust the timing cause the 1uz does it automatically isnt?
is running too rich the only thing that can cause this?
how about improper vacuum lines? or clogged/ malfunctioning EGR?
Last edited by rwdanthony; 09-27-10 at 09:06 PM.
09-29-10, 07:14 AM
#5
Lexus Champion
Thread Starter
iTrader: (53)
Join Date: Apr 2008
Location: CA
Posts: 3,240
Likes: 0
Received 0 Likes
on
0 Posts
different car this time.
the cat is still factory as well as the o2 sensor, although those rarely go bad for toyota/lexus.
ill also be checking my plugs and wires if any of them is being fouled. gonna do a good tune up.
the cat is still factory as well as the o2 sensor, although those rarely go bad for toyota/lexus.
ill also be checking my plugs and wires if any of them is being fouled. gonna do a good tune up.
Thread
Thread Starter
Forum
Replies
Last Post
uberEFtune
ES - 1st to 4th Gen (1990-2006)
1
12-22-15 08:12 PM
