Join Date: Dec 2000
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Re: catalytic converter symptoms ??
true it sounds like a clogged cat, also ive noticed a blowing sound kinda like if you pucker your lips and blow real hard, try driving like up a mountain next to a guard rail or retaining wall the sound will reverberate off the wall and you can hear it real well, another way to tell is if your vehicle warms up real quick like in the morning my truck would get to 210 in just a couple of minutes of driving where normally it would take alot longer soggysod
if it aint broke, break it so you can learn to fix it