Why Does My Car Sound Like A Diesel When I Accelerate?

Why Does My Car Sound Like A Diesel When I Accelerate? This type of noise could happen when you accelerate your vehicle. It’s caused by air and fuel mixture in the cylinder that gets ignited prematurely by the compression inside the engine. That is called pre-ignition and it can damage the pistons, valves, and connecting

What Happens If Your Exhaust System Is Bad?

What Happens If Your Exhaust System Is Bad? Problems in the exhaust system will decrease fuel economy and allow harmful fumes (such as carbon monoxide) to enter the passenger cabin of your car. … A properly working exhaust system releases the toxic gas by-products of internal combustion through the muffler and is vital for the

Does A Performance Muffler Make A Difference?

Does A Performance Muffler Make A Difference? Do mufflers increase horsepower? When talking about the muffler, understand that upgrading the cat-back system as a whole is really the only way you’ll experience any notable power gains. It doesn’t hurt to upgrade the muffler on its own, especially if it’s a rusted-out mess and you need