Broken down!
Broken down!
03-08-2018, 05:29 AM
get the cat welded with 4" vbands on so you can bolt back in
![[Image: LexuS-Copy.jpg]](http://i65.photobucket.com/albums/h204/Sparkystav/LexuS-Copy.jpg)
Read my thread here: The Evolution of my Turbo Lexus from NA-Supercharged-Twin Turbo-Massive Single
Please leave your comments.
OutlawJapClub Admin Team
Sparkystav
03-08-2018, 05:29 AM #224" striaght through exhaust it is then.
get the cat welded with 4" vbands on so you can bolt back in
Read my thread here: The Evolution of my Turbo Lexus from NA-Supercharged-Twin Turbo-Massive Single
Please leave your comments.
OutlawJapClub Admin Team
03-08-2018, 05:31 AM
It could be a cat melt down as you was cruising at a steady light throttle, this when the mixture weakens off for fuel economy but the disadvantage of this is very high combustion temps and high nitroa oxide levels. so with weak mixture and hi temps i would bet the cats have melted. you did not by any chance observe you air/fuel ratio??
03-08-2018, 05:42 AM
Phil01 It could be a cat melt down as you was cruising at a steady light throttle, this when the mixture weakens off for fuel economy but the disadvantage of this is very high combustion temps and high nitroa oxide levels. so with weak mixture and hi temps i would bet the cats have melted. you did not by any chance observe you air/fuel ratio??
Not at tge time unfortunately but the afr is highly erratic at idle now. It's definitely blocked I think. Makes a farting noise when trying to pull away and also there is a lot of powder residue in the exhaust tip
Phil01 It could be a cat melt down as you was cruising at a steady light throttle, this when the mixture weakens off for fuel economy but the disadvantage of this is very high combustion temps and high nitroa oxide levels. so with weak mixture and hi temps i would bet the cats have melted. you did not by any chance observe you air/fuel ratio??
Not at tge time unfortunately but the afr is highly erratic at idle now. It's definitely blocked I think. Makes a farting noise when trying to pull away and also there is a lot of powder residue in the exhaust tip
03-08-2018, 05:47 AM
Lexus IS200 Sport Navigator (Now being stripped again) :blink:
Now Don't Forget The REP!!!
Does sound like the cats collapsed mate, the is200 charged had the same type of problems on some cars, so most removed them? but hope its nothing too serious mate and your back on boost very very soon :thumbup1:
Lexus IS200 Sport Navigator (Now being stripped again) :blink:
Now Don't Forget The REP!!!
![[Image: tempsig2.jpg]](http://i121.photobucket.com/albums/o227/84stoney/tempsig2.jpg)
ad: It was a tough call to make, but the Supercharged IS200 is being retired.
03-08-2018, 06:08 AM
jimxms Down an exhaust shop now as I couldn't get the bolts undone with the car just on stands.
Had to bring a metal coat hanger tho as they won't fish out the cat for me - will only unbolt it!!
Quality exhaust place you found then!
speedfreek
03-08-2018, 06:08 AM #29jimxms Down an exhaust shop now as I couldn't get the bolts undone with the car just on stands.
Had to bring a metal coat hanger tho as they won't fish out the cat for me - will only unbolt it!!
Quality exhaust place you found then!
'99 Lexus IS200 SE Navigator
[SIZE=3]'93 Mazda Eunos Roadster Turbo[/SIZE]
(Current project)
[SIZE=3]'93 Mazda Eunos Roadster Turbo[/SIZE]
(Current project)
Recently Browsing
10 Guest(s)
10 Guest(s)
Recently Browsing
10 Guest(s)
10 Guest(s)
Related Threads…
Replies 15
Views 715
Views 715
02-10-2018, 04:37 AM
Last Post byMr Reman
Last Post by