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Dead cat on my Willy





Just had the car looked at and it turns out the cat is broken and restricting the engine (more than usual), hence me finding the high rev part of the acceleration less than satisfactory, and possibly accounting (along with my poor driving) for my losing to Craggys VTS. De-cat on monday, and then round 2......!
 


wot a bummer - how much is that gonna cost, or are you going back to where you bought it, youve only had it a week havent you!

anyway, long time no speak, are you well? not coming to Belgium??

K
 

Rich-D

ClioSport Club Member
  E90 LCI 330d


I had the same thing happen on my 106 GTi :(

Basically, the lambda sensor had gone t!ts up and this eventually f*cked the CAT, which broke up and clogged the exhaust system!

Was like this when I got the car and Id only had it about 10 days when the thing lost a lot of power in the space of a couple of days, so I knew there was a problem.

Luckily, the warranty covered it so I got a new CAT, a full new exhaust and a new lambda sensor fitted all free of charge! :D

Made a hell of a difference to performance on mine, so when you get yours sorted you should be able to hold off that pesky VTS now!
 


k - Dont fancy dragging a 81000 mile williams across the continent! I was intending to get a de-cat anyway, but will be taking the knackered one back and asking for some moolah back!

Rob / Steve - I dont know what you mean. I definitely have a dead cat on my Willy and I cant get it off until monday :eek:
 
  Clio 197


Whenever Ive killed a cat, it usually bounces off and lands by the side of the road. No fur or anything left on the car.

My Willy is on its third cat at 177,500km or about 110,000 miles.
 
  mk2 172


should prove to be my biggest challenge yet then mate he he, as per txt earlier ive already got a valid excuse in the pipeline, its a modified willy he he, and i know removing the cat releases a loada horses. well see next week eh. reckon as i thought before will happen now, you should take command in third, maybe before with the lack of cat. roll on round two

craggy
 
  mk2 172


lol adi, gonna avoid you for a while:), youd kick my ass now, 2.0, de cat zorst, soon to be unichip. nah thanks mate thats outta my league!
 
  clio 20v


hehe u sure, have u got ur 0-100 ap-22 run in the willy to compare with mine

Start Speed 0.0mph
mph s g ft hp
10.0 1.05 0.52 6 31
20.0 1.89 0.53 25 65
30.0 2.74 0.53 56 98
40.0 4.47 0.36 143 95
50.0 5.76 0.35 229 117
60.0 7.64 0.24 382 105
70.0 9.54 0.23 563 126
80.0 11.56 0.20 786 134
90.0 14.80 0.16 1188 140
100.0 17.92 0.13 1624 150

Pk Power: 101.7mph 18.52s 1712ft 155hp
Peak G: 26.5mph 2.44s 43ft 0.54g
 
  mk2 172


looking at my graph:-



when my willy was stock, havent done one with a chip yet, but i had captain slarty in my passenger.

10 0.86

60 6.95

100 16.52

other run was 17.3 to 100



also ran 18.7 with two passengers



craggy
 


Yes, I reckon 1st & 2nd will still be quite even. Looking at Adis AP22 time to 60, if mine is owt like that it should be close to the VTS.....but if I can get anything like 18 seconds to 100 I will be very pleased.

Rhys
 
  clio 20v


ooh thats quick beta get out for more goes lol slarty wasnt exactly jockey weight was he

lookin at my graph theres a big blip goin into second whereas third an fourth are quite smooth so i can get better an im goin to put the 15s back on on saturday too an its goin on the rollers
 
  Clio Williams 1, 182,197


Craggy

What do ya reckon mine should be doing then ??????

If addis has only had a chip and a few bits. Then mine should be quicker still !! What with having stage 2 and pbv although still running cat !! What do ya reckon ?? I hear your the man to beat at the moment !!
 
  mk2 172


yours shouldbe owt from high 15s to 17s mate, deepends how strong it was to start with mate and whos driving it
 
  Clio Williams 1, 182,197


Mmmmmmmm ok we will have to get that tested then wont we !!

Sounds like I better get my hands on that ap22 gizmo and get testing !!
 
  williams and trophy


when mine gets sorted ill have to have a few more runs with urs adi if ya dont mind.........couple of weeks yet tho

and no roundabouts mid-timing this time either hehe
 
  clio 20v


jon-yeh no worries mate im gonna have another play myself when ive got a bit more used to it and the 15s are back on, hopin for a low 17 sec to hundered an see if i can get low 7s to 60

top speed run last nite almost 140 on the limiter in 5th (on my own private runway of course);)

adi
 


Had the de-cat done. The cat was indeed totally bust and a large chunk of honeycomb stuff was blocking the exhaust system. The car is much, much quicker now :D:devilish:. Been out playing with a stopwatch and timed myself at approx. 17.5 seconds to 100mph a couple of times....with a passenger in the car. It does indeed fly to that limiter now. Only problem is that the people who did the de-cat seem to have caused another annoying buzzing noise and the back box is smacking against the underside of the car......back to them first thing tomorrow then.

Ahhhh......much better. I can see what all the fuss is about now :eek:)

Rhys

Disclaimer: Yes, I know timing myself with a stop watch isnt accurate, but I cant afford an AP22 gizmo right now!
 
  clio 20v


rhys- u can borrow mine for a few runs shud be meetin up with jon in a few weeks anyway

can u do us a favor and measure how long ur de-cat is my hillpower 1800 one appears to be too short and the bolt holes are wrong, ive put my mongoose one on cos thats in two halves and rotates but it doesnt fit very well
 


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