Why does my exhaust manifold keep cracking?
The exhaust manifold is exposed to the extremes – it’s heating and cooling, which causes constant expansion and contraction. Manifolds can crack over time due to the stress from constant, extreme temperature changes.
How do I stop my exhaust manifold from cracking?
Do not wrap the manifold, especially if the material is SUS304 stainless, because it will definitely crack. With today’s technology, coating the manifold is by far the best means. Its a custom made manifold using thick steel …. High temp coatings, like Jet-Hot or Swain can combat cracking as well.
Can you still drive with a cracked exhaust manifold?
Leaking into the exhaust manifold will not stop you from driving your vehicle. However, the leak can cause significant engine troubles in the short run. However, if you do not have any mechanical knowledge, it is always recommended that you take your vehicle to an experienced mechanic to avoid causing more trouble.
What are the problems with an exhaust manifold crack?
Problems associated with manifold cracks and leaks. There are several problems created with exhaust manifold cracks and leaks. First, hot exhaust gases are now being vented under the hood, rather than being sent downstream through the exhaust pipe. This can damage plastic components in the engine bay.
Are there any problems with the Detroit Series 60?
This issue did not affect all pre-2002 Series 60 engines, but it was a problem that occurred and could cause catastrophic engine failure. As with most engines, it’s a good idea to keep an eye on your cooling system. Overheating is the cause of many major issues with diesel engines, so maintaining this system can help with many preventable issues.
What causes a Detroit Diesel Series 60 to spin?
If there’s an issue with your throttle, that’s a good place to start. Bearing problems, particularly spun bearings, are typically caused on older Series 60 by low oil pressure at idle. A spun bearing occurs when there is a lack of lubrication causing overheating. The bearing can eventually seize, creating even more problems.
Why are my Detroit Diesel Series 60 brakes not working?
These brakes could require different programming than what is standard on the Series 60, and the disconnect could cause a loss of throttle. If this is not the issue and you’re still experiencing throttle issues, you’ll probably want to take a look at your TPS (throttle position sensor).