1962RE: [bmw e28] cat purs////!!
- 15 Nov 04:22Hi,
What fuel are you running, it sounds like the mixture/fuel is causing
this. The cat should definitely not foul so quick. Are you using fuel
additives or anything?
If I were you, I'd get the mixture checked, also, I'd just use a cat
bypass pipe and replace it come testing time... that makes quite a
difference to economy and performance (the last part is the important
From: Dutch man [mailto:renshawraven9@...]
Sent: 15 November 2003 03:28
Subject: [bmw e28] cat purs////!!
ok.. i have a 83 528e, i have replaced the catylic convert. twice so
far and after a month of driving the car, it burns out (i open it up at
mienkie (i know i know) and the honey comb stuff was like straight black
and falling out, it was getting in my tail pipe and putting back
pressure on engine...
i know when it's burnt up casue i can here the stuff in the cat rattling
around (pur.. hehe j/k)
what could cause this.. after i first boaght the car (i had jsut turned
16 i know i know i am stupid @ss) i ran off road and puched hoels all
along the cat and exaust
had to get whole thing replaced, so cheapest way to go was a universal
well there u ahve it,, what could be burning up my pos cat in a
and what risk am i running from just taking it off and cleaning it out,
and putting it bck on????
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