One way to prolong the life of an injector pump is to routinely replace the diesel fuel filter, and only fill your tank at Top-Tier stations.
What is the primary cause of injector pump failure? Contaminants in the diesel fuel. The other possibility is that you have to replace the camshaft, which can run between $1,500-$3,000. If that doesn’t solve the issue, you may have to replace the pump entirely. If it is determined that the timing of the injector pump is off, it may be as simple as reprogramming the ECM. Sadly, resolving this issue is not something we suggest trying at home, as it requires tools and knowledge that only a certified tech would have. Doing so can throw off the entire system, which may eventually lead to the engine not being able to operate at all. Just because “total failure” was not on the list of symptoms, it doesn’t mean that you should ignore it. Other signs of injector pump failure include: If it’s not delivered at precisely the right time, it can lead to an overrun of diesel, which can cause a thick white cloud of smoke to exit the tailpipe. The pump itself is in charge of supplying the cylinders with diesel. If your engine runs on diesel, the white smoke coming from your exhaust likely stems from an issue with the injector pump timing. Cause #3 – Injector Pump Timing Is Off (Diesel Specific) Check out this guide for a few of the best ones on the market. The other option you have is to try a store-bought head gasket repair product.
#WHITESMOKE CRACK CRACKED#
Add on the cost for parts, and replacing a cracked cylinder head will run between $500-$1000 depending on whether it’s aluminum or cast iron. While it’s not all that hard of a job, it does take a bit of time. Ready for some more bad news? In most cases, the only option to permanently take care of a cracked cylinder head is to replace it. Check out this guide for an in-depth look at why your car might overheat. The most common cause of a cracked cylinder head is engine overheating, which can stem from many different things. When this happens, white smoke is produced, which will exit out the tailpipe. One thing that may occur from a cracked cylinder head is exhaust gasses can seep back into the cylinder heads. No matter what yours is made of, if it ends up with a crack, you’ve got a real issue on your hands. They are usually made out of either cast-iron or aluminum, the latter being favored due to conducting heat away faster, as well as being lighter. It houses both the intake, and exhaust valves, which add the air/fuel mixture to the combustion chamber, and vent what is produced outside. Oof, we probably shouldn’t have put this white smoke cause so close to the last one, because when the cylinder head develops a crack, it is no laughing matter.Īs you might have guessed, the cylinder head rests on top of the cylinders. The rest can lead to serious engine problems if left alone. Sadly, this is the only white exhaust smoke cause on the list that is solved by patience.
#WHITESMOKE CRACK HOW TO#
Say hello to science in action – impressed? How To Fixĭepending on how cold it is outside, driving your car for a short time should be all it takes for the white exhaust smoke to lessen. While it may look alarming, it is a perfectly normal reaction. If you wake up one morning, start your car, and it starts blowing white smoke from the exhaust, it’s likely due to condensation.Īs the warm/hot exhaust gases meet the cold outside air, steam is a result. White Smoke Coming From The Exhaust? 6 Possible Causes And How To Fix Them Cause #1 – Condensation In The Tailpipe
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