Extremely overly rich fuel/air mixture and or miss on one or more cylinders.
There are many places to buy thrush mufflers. They can be found in auto store, supermarket, outdoor market. There are various kinds of thrush mufflers on offer.
My gas water heater has begun to leak. Where can I get a new one in Miami?
Yes Vance and Hines do sell racing mufflers. You can purchase one at their website vanceandhines.com.
because gas is one of the fastest moving things. i dunno really?
A gas leak detector sounds an alarm when natural gas is detected. It does not sound off for any other elements. Investing in a gas leak detector could save the lives of yourself and your family, since the smell can not be detected. You can buy one at Home Depot or any other home goods store.
If you are going to purchase a used muffler, then it will most likely be cheaper to purchase one online from www.craigslist.com. You can also check your local Wal-Mart, and they should have mufflers in their automotive section. If you know exactly what you need, you can purchase a muffler online. These sites claim to have discount prices on most mufflers: DiscountExhaustSystems.com/Mufflers AND www.autopartswarehouse.com
it has one muffler
The name of one such gas leak detection device is called Photoacoustic Multi-gas Monitor. This device and others can be found here: http://www.lumasenseinc.com/EN/products/gas-monitoring-instruments/gas-monitoring/innova-1314.html.
this can be a tricky one to determine a evap leak would be from the gas cap all the way to the front off the engine this could be a faulty gas cap itself or a broken vent line on the fuel take or also a broke evap line in the engine compartment the use smoke machines now to determine were leaks are coming from it fill the system with smoke were you see it is the problem sorry not much help but just look at all the plastic and rubber hose from the purge valve and canister
Most muffler reapir shops will offer a standard one year warranty. I have however seen lifetime warranty mufflers advertised her in Texas.
It's either old or has a malfunction so try to patch it somehow or get a new one.
We need a lot more info than that to come close to answering that one. Any gas leak is serious, have the vehicle towed to a trusted garage for repair, don't drive it.