United Diesel Repair is the best diesel repair shop in Flowery Branch. If your diesel truck has been overheating and you have continued to drive it, you may have cracked the exhaust manifold if you notice any of the problems listed below. Driving the diesel truck when the engine is too hot can also crack the exhaust manifold gasket. Do not worry. We can replace both exhaust system parts.
Sluggish Performance
When the manifold or gasket cracks, exhaust escapes out of the crack and fills the engine with gases. These exhaust gases will directly affect your engine’s performance because they will interfere with the efficiency of the combustion in the combustion chamber. Consequently, you will notice that your diesel truck is suddenly performing poorly, with sluggish acceleration and power production.
Reduced Fuel Economy
Unfortunately, this will cause a reduction in your fuel economy. One thing that diesel engines are known for is their ability to produce power using less fuel than gasoline engines use. Unfortunately, because your diesel truck’s engine is not running efficiently, it will burn through more diesel fuel. This will make stopping at the service station to refill the tank a frequent occurrence.
Burning Plastic Odors
The exhaust that escapes from the gasket or manifold is extremely hot. Consequently, when it comes into contact with plastic engine parts or parts made of rubber or wiring, it will melt the part. As such, you may smell burning plastic, rubber, or electricity coming from the engine.
Strong Exhaust Odors
You may also end up with strong exhaust odors in the cab of your diesel truck. This can make driving the truck dangerous because you are inhaling the exhaust. The exhaust is already filling the engine, and it doesn’t take much for the air conditioning system or heater to pick it up and blow it through the vents.
Strange Engine Sounds
If you suspect that your diesel truck has an exhaust manifold leak, listen very carefully when you first fire up the diesel engine. If you hear noises that sound like hissing or tapping, this is a sign that the manifold or gasket is leaking.
Check Engine Warning
Finally, because your diesel truck is filled with exhaust gases, system sensors will report various codes to the engine control unit. As such, the unit will turn on the check engine light.
Call United Diesel Repair in Flowery Branch, GA, today if you are having exhaust manifold problems with your diesel truck.
