Best Answer

An engine flush (in regard to an overdue oil change) is an additive that is put into the crankcase. Usually these take 3-5 minutes of the vehicle idling to dissolve gum/sludge/varnish deposits that build up when you go over the recommended interval. There is much dispute as to whether or not this service is any good at all. Some recommend using transmission oil instead of a brand of 'engine flush'.

A radiator flush, or transmission flush consists of an exchange of the coolant, or transmission oil. These are usually performed with a machine that hooks into your hoses or lines and when your vehicle is idling, circulates the fluid through the machine and transfers new fluid into your vehicle. These are recommended by the manufacturer at specific intervals.

User Avatar

Wiki User

โˆ™ 2007-12-05 01:25:53
This answer is:
User Avatar

Add your answer:

Earn +5 pts
Q: How do you flush an engine?
Write your answer...

Related Questions

What happens if you don't flush the radiator flush?

can crack the engine.

How do you flush the engine on a 1997 Honda Accord?

Do you mean flush the oil (not recommended) or flush the coolant?

Is an engine flush the same thing as a transmission flush?

No they are completely different. A engine flush will only clean the engine a transmission flush will only clean the transmission. These two components use two different kinds on fluid therefor they can not be mixed together.

How do you do an oil engine flush?

Add Engine Flush to the motor oil at running temperature before changing the oil. After adding the product, allow the engine to idle for approx. 10 minutes. Then change the oil and the filter. Engine Flush is compatible with all commercially available motor oils. We recommend cleaning the engine interior with Engine Flush before every oil change.

Can you still drive if you haven't removed old oil after using engine flush?

Not far, anyway. The engine flush is not engine oil ... its only purpose is to, hopefully, clean the inside of the engine areas. That's why it's called "Engine Flush" and not "Engine Oil". Get it out and put the new oil in soon.

Should you flush your engine oil?

Can you damange radiator or engine by flush?

You will not damage the engine but you can damage the radiator if you use any high pressure. If you only flush and apply no pressure you will do no damage. Use a chemical flush and a water hose and you will be safe.

How do you flush the engine coolant system on a Kia Spectra?

To flush an engine of coolant in the engine of a Kian Spectra refer to the manual. Auto manuals can be purchased at auto part retails or in bookstores.

Can an engine flush be done at home?

An engine flush can be done by draining the coolant system. Disconnect the top and bottom radiator hoses, and keep filling the top hose outlet with the engine running, allowing the water to run through and flush the system. Take care to not run the engine too long or it will overheat.

What Is the purpose of a coolant flush with new radiator its?

You still need to flush the engine block and heater core.

How often do you get an engine flush?

I do it befor every oil change, and my engine is very silent

Do it yourself engine transmission flush and filter change on 2005 Chevy Silverado 5.3?

Do it yourself engine transmission flush and filter change on 2005 Chevy silverado 5.3?"

How much engine oil is used to service Toyota 1Kz engine.?

i believe it is about 8 quarts to flush and fill the system. i believe it is about 8 quarts to flush and fill the system.

What does a motor flush do?

A motor flush is designed to help clean any sludge from the engine. A cleaner system will make fluids flow easier, and make the engine last longer.

Is a engine flush worth it?

If coolant is rusty or dirty - yes

Can we put engine flush oil into fuel tank?

No, the flush oil is to clean the parts of the engine that are oiled. If you put it in the fuel tank it will block up tour fuel filters and your carburettors.

Do you need to drain the engine block on a 2001 grand marquis for a radiator flush?

You can flush the block thru the line to the heater core at the firewall. This will flush the heater core also.

How do you flush a car engine?

First buy a can of flush to put in your engine oil. then run your engine for a few days to get hot and breakdown the sludge and varnish inside the engine. Change the engine oil while it is hot and refill with good quality oil. I always use castrol synthetic as a personal preference.

Installing flush kit for 1996 Yamaha Wave Venture?

Under the engine compartment seat, hook to cylinder head flush kit.

How do you flush a 2000 Neon engine?

Buy one of the "flush in a can" products and follow the directions exactly. if you want to do a machine flush your dodge dealer should be able to help you out. it wont be cheap, expect to pay between $100 and $150 for the flush and an oil change.

How do you flush the engine on a 2000 Chevy Cavalier 2.2?

go to Jiffy Lube

Will flushing out the engine block cause a corvette not to start?

No, not in itself, unless you got water on some electrical parts. You do not flush the internal engine with water. BG Chemicals has the best flush I personally have used in my repair shop.

Flush coolant system on 2002 cadillac northstar engine?

DO NOT FLUSH the coolant system on a northstar. Drain the coolant, replace with 50/50 Dexcool and fresh clean water, and you're good to go. Especially NEVER NEVER buy a "Coolant Flush" at a dealer or quicky-lube place. All you'll get is the previous sucker's engine gunk pumped in to your engine.

Why is your rover ticking when its cold?

hydraulic tappet's does it have enough engine oil if yes flush engine oil and add new

How do you find a heater core to flush it?

If your asking about a heater core for a car. you pretty much have to pull the engine to get at it. as it is part of the system, it should get flushed out when you flush the system.