Emissions and Exhaust Systems

A blown head gasket can lead to increased emissions by allowing engine coolant and oil to mix with the combustion gases, resulting in incomplete combustion and higher levels of harmful pollutants being released into the exhaust. This can produce white smoke from the tailpipe due to burning coolant and elevate levels of hydrocarbons, carbon monoxide, and particulate matter. Additionally, the loss of pressure in the combustion chamber can lead to reduced engine efficiency, further exacerbating emissions issues. Overall, a blown head gasket negatively impacts the engine's ability to meet environmental standards.

You can find a vacuum line diagram for a 1974 Toyota Hilux pickup in the vehicle's service manual, which is often available for purchase online or at auto parts stores. Additionally, websites like Toyota forums, enthusiast groups, or classic car restoration sites may have downloadable diagrams or user-generated content. Online platforms like eBay or specialized automotive literature retailers might also have the necessary manuals. Lastly, consider checking with local Toyota dealerships for any archived materials.

Blue smoke emanating from one side of a dual exhaust system typically indicates that the engine is burning oil, which could be due to a faulty valve seal, piston ring, or other internal engine issues. If the blue smoke is only present on one side, it may suggest that there’s a problem localized to that particular bank of cylinders. It's important to diagnose and address the issue promptly to prevent further engine damage. A mechanic should inspect the engine to identify the exact cause and recommend necessary repairs.

White smoke from a 4M51 Mitsubishi engine typically indicates coolant entering the combustion chamber, often due to a blown head gasket, a cracked cylinder head, or a damaged engine block. This can lead to overheating and potential engine damage if not addressed promptly. It's essential to diagnose the issue and repair it to prevent further complications. Regular maintenance and monitoring can help catch such issues early.

To change the back box on a Ford Mondeo estate, first, safely lift the vehicle using jack stands. Then, locate the exhaust back box, usually secured with clamps or bolts. Remove the old back box by loosening these fasteners, and disconnect it from the exhaust pipe. Finally, install the new back box by reversing the process, ensuring all connections are secure before lowering the vehicle.

To fix an evaporative emission control system (EVAP) leak, first, use a diagnostic scanner to identify any trouble codes and locate the source of the leak. Common fixes include replacing damaged hoses, seals, or the gas cap, which can often be the culprit. After repairs, perform a smoke test to ensure no further leaks are present, and reset the vehicle's computer to clear any error codes. Finally, take the vehicle for a short drive to confirm that the check engine light does not reappear.

The 2004 Kia Amanti is equipped with two catalytic converters. One is located on each side of the vehicle, as it has a V6 engine configuration. These converters are part of the exhaust system, helping to reduce harmful emissions.

The President's wife who famously smoked a corncob pipe was First Lady Grace Coolidge, married to President Calvin Coolidge. Grace Coolidge was known for her unconventional behavior, including smoking a corncob pipe in public and participating in Native American rituals. Her actions were seen as a departure from traditional First Lady roles and garnered both criticism and admiration.

White smoke coming from the air vents when you turn off the cooling effect of your car's AC system is typically caused by condensation build-up within the system. When you turn off the AC, the cold air stops flowing through the vents, causing the moisture in the system to evaporate and be released as white smoke. This is a normal occurrence and is not usually a cause for concern. However, if the smoke persists or is accompanied by unusual odors or sounds, it may indicate a problem with the AC system that requires further inspection by a professional mechanic.

Close to Distributor you will find it protruding from a wiring harness . You simply pull on it to remove for timing proceedures.

Oh, what a curious thought! Putting a potato in an exhaust pipe can cause blockage and restrict the flow of exhaust gases, which may lead to engine problems or even damage. It's best to appreciate the beauty of nature and leave the potatoes for a delicious meal instead.

Chimney smoke can appear blue due to the presence of sulfur compounds in the smoke. When sulfur burns, it can produce a blue flame, which affects the color of the smoke. Other factors, such as the type of fuel being burned and the combustion efficiency, can also contribute to the blue color of chimney smoke.

The proton savvy uses a renault 1.2 16V engine code D4F and many specs can be found on line from renault forums.

11

TOP AND FRONT OF ENGINE

Cylinder head gasket

11-7

Setting the valve clearances

Valve clearance setting values (in mm):

- inlet

0.05to 0.12

- exhaust

0.15to 0.22

Open exhaust valve method

Bring the exhaust valve of cylinderno. 1 to the fully open position, then adjust the inlet valve clearance for cylinder

no. 3and the exhaust valve clearance for cylinder no. 4.

Follow the same method for the other cylinders, in the order shown by the table below.

Too much carbon deposit buildup can lead to poor engine performance, reduced fuel efficiency, and increased emissions. It can also cause issues such as engine knocking, rough idling, and potential damage to components like spark plugs and exhaust systems. Regular maintenance and cleaning can help prevent these problems.

Code 45 on a 1992 Chevy Astro typically indicates a rich exhaust mixture, which means there is too much fuel relative to air in the combustion process. This can be caused by issues with the fuel injection system, oxygen sensor, or engine control module. It's recommended to diagnose and address the root cause of the rich exhaust condition to prevent potential damage to the vehicle.

The answer is going to depend on how much of the exhaust system you want to replace and what kind of exhaust you want to use. The price will vary by a thousand dollars or more depending on what you want to accomplish.

The first thing I'd do is go to a reputable exhaust repair shop and get an estimate on a fully stock system using only the parts that they deem in need of repair. That will give you an idea of what your bottom end will be. Make careful note of the components that they suggest replacing. Then with that info you can do some shopping around and finding out what's available in the aftermarket world that will add some pizzazz to the sound of your vehicle and perhaps increase performance as well.

Just as a reference, the exhaust is broken down into the following major compontents: exhaust manifold (can be replaced with headers), the H or Y pipe which connects the two sides of a V8 equalizing the exhaust pressure leaving both sides of the engine, the catalytic converter, the muffler and the pipes that connect all that along with the associated hangers to connect it to your truck. One popular upgrade that's available is called a Cat-Back Exhaust which basically replaces everything from the Catalytic Converter on back. These come in stainless steel for long life or an aluminized steel that resists rust and typically run from close to $200.00 up to around $500.00 minus the installation labor costs. Many privately owned exhaust shops would be happy to install this for you but of course wouldn't provide a guarantee on the parts.

You might try to Google the word exhaust and see whats out there and also make some calls locally. I hope this gets you started in the right direction.

Good luck !!

Blue smoke = excessive motor oil.

Black smoke = excessive fuel.

White smoke = engine coolant

Yes, you can pipe them into one. Why would you want to?

If the 1991 lumina's engine is the same as the corsica LT's, then location is pretty easy to find. In the back of the engine, located in the middle, a few inches down, should be a rubber hose about 3/4inches wide. This hose goes into a gromment in the valve covers. It should be easy to pull out by hand. At the end of the hose will be the pcv valve which should resemble a car cigarette lighter. Shake it. If it rattles then it should be okay to go. If it doesn't, then replace. Good luck. The following web address will lead you to an image of the engine and the area you will find the pcv valve in. http://img113.exs.cx/img113/182/pcv-valve.jpg

Poor performance, poor economy, rough idle, lean burn causing valve or piston problems...

Everywhere there is a liquid present.

Burning oil

Sounds like the rear caliper or brake piston is not releasing all the way. I would replace this and the rear brakes. It has possibly warped the drum or disk depending on if you have disk brakes or drum in the rear. Good luck.