94 LS400 223000 miles Egg smell?
09-07-14, 06:30 AM
#1
Rookie
Thread Starter
94 LS400 223000 miles Egg smell?
My LS 400 ive notice when i'm at a stop light i smell this egg smell an sometimes the car feels like its going to stall i'm puzzle by that any ideas?
09-07-14, 08:08 AM
#2
Driver School Candidate
Join Date: Sep 2014
Location: Ca
Posts: 1
Likes: 0
Received 0 Likes
on
0 Posts
Sounds like your catalytic converter is going bad. That would explain the rotten egg smell. It also might be melting inside and clogging your exhaust system, which could cause the stalling out.
09-07-14, 10:07 AM
#3
If the cats aren't bad, they soon will be if the EFI is dumping excessive amounts of fuel. The car probably has terrible MPG as well. Read any stored codes and let us know what it is. Typical wear items by 200K are ECT sensor and O2 sensors. Likely more parts to replace to get the car running right.
Thread
Thread Starter
Forum
Replies
Last Post
KingNasGS4
GS - 2nd Gen (1998-2005)
8
06-22-10 08:34 PM
roadstar98
LS - 1st and 2nd Gen (1990-2000)
10
10-13-07 09:23 AM