WHAT ARE SOME SIGNS.SHOULD I BUY A UNIVERSAL WHAT SIZE PIPES ARE ON MY TRUCK 92 S-10 BLAZER 4.3 4X4

 

First off, please stop writing in CAPS...it's rude in a forum, and I've noticed you've done it in all your 4 recent posts.

Thanks.

Now, as for the cat, you might notice a sulphur smell. Your gas mileage might not be so great, and you will notice a loss in power, and your engine might run a bit hotter than usual.

 

how about a universal one.

 

I find that with "universal" converters, they are generally not universal.

 

I am also wondering if I should replace mine. Where could I buy another one...oem or aftermarket?