The exhaust manifold is the part of the car that delivers exhaust gases to your car’s exhaust. Symptoms that your manifold may need replacing include visible cracking on the part’s surface, the presence of exhaust odours within the interior of your vehicle and a loss of performance. Excessive noise coming from your bonnet may also indicate that you have a problematic manifold, whilst noise coming from the rear of the car is more likely to indicate a damaged or faulty exhaust.
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Checking your Car’s Exhaust System
The exhaust is a vital part of your engine’s emission system. It helps funnel away the gaseous products of the combustion process that drives your car, via a set of pipes that are connected to the top of the cylinder heads.
Changing Your Car Exhaust
All combustion engines, no matter whether they are diesel, petrol, alcohol or bio-fuel driven, produce emissions. These often dangerous gasses are ejected from the vehicle via the exhaust system. This is connected directly up to the engine head via the manifold, and used to funnel all the waste fumes out of the pistons chambers. The exhaust has many parts – these include:
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