How long should a fuel injector spray?

How can you check if the fuel injectors are clogged in a 1993 jimmy 4.3 vortec?

With engine warmed up, running and air filter assembly removed, notice the fuel spray coming from the injectors. You should see a nice umbrella shaped spray coming from each injector. If the spray is dripping you may have injector problems. Also, the CMFI unit for this motor has a long history of failure, leaking. I have replaced my CMFI unit, twice. Rough idle and a long pressure fill (turning the motor over before it finally pressurizes to start) are the key indicators that the unit is bad.

How do you Replace fuel injector on 2000 ford windstar 3.8?

where is the #5 injector? how long does it take to fix

How long to replace a fuel injector and how much would it cost?

A a typical fuel injector may cost anywhere from $50 to $100. How long it takes to R&R depends on the application, some are easy and some are not.

How fuel injector is operated?

A fuel injector is pretty much like an electric solenoid. The injector is therefore an electrical and mechanical component. It opens and closes a plunger which is pulsed in the injector by the on board computer. The computer uses all the other sensors on the vehicle to calculate how long or how many pulses needed to keep the fuel injector open. Fuel is driven to the injector or injectors by an electric pump which also is regulated by pressure. The injector is closed before compression of the engine or is opened on the down stroke of the cycle. In other words; when the injector has electricity going to it, then it opens. Without electricity it naturally closes.

What can I do to improve the cold starting of my 5.0 liter Lincoln Town Car I have done a major tune up with plugs wires rotor and distributor cap and even replaced the fuel pump strainer filter?

injectors need to be cleaned, try Chevron Techron Fuel System Cleaner; if that doesnt work remove an injector but keep it plugged up and watch the spray, if its not a wide even spray pattern, replace the injector, this can be a long and involved process but it will improve cold starts, power and efficiency

How long should you holds a mark i atnaa or cana injector?

10 seconds

Will your son get sick from swallowing body spray?

It depends what body spray. He should be okay as long as it wasnt a lot.

How long should you should hold the injector in place at the injection site for a MARK I ATNAA or CANA?

When administering a MARK I, ATNAA, or CANA during first-aid for a nerve agent, you should hold the injector in place at the injection site for __________seconds. 10 seconds

Infinity g20 rough idle?

Start with a full tune-up,replace O2 sensor,fuel pump,or also fuel pressure regulator and/or injectors. OR...simply check your fuel injectors...simple simple simple Testing and changing a bad fuel injector is very simple. Just unplug the plastic wire connection while the engine is running (push the plastic clip in on the back to release the lock), no change in the way the engine runs indicates that your injector is bad, a good injector will cause the engine to run worse when the electrical connection is un-plugged. Simply remove the 2 screws and the cover, spray a little lubricant around the base while you turn the unit (cresent wrench works great) to loosen/break the o-ring seal, then gently but forcibly pry/pull the old injector straight out. Spray a little lubrication (wd-40 works fine) on the new o-rings and and push/seat the new unit in place, replace the cap and screws and re-connect the electrical before starting. Testing With a Multimeter/Ohmreader 1 Set your multimeter to check for resistance or turn on the ohmmeter. 2 Disconnect the wires to the injector. 3 Place your meter's leads on each of the two injector terminals. Read the meter display. 4 Check your service manual for your car's resistance number. Most fuel injectors have a resistance of between 10 to 18 ohms. 5 Test each injector. If any of the injector readings are higher or lower than they should be, you need to replace them. Listening 1 Put a long screwdriver directly on the injector while the car is running. 2 Hold the handle up to your ear. You should be able to hear a rhythmic clicking sound. If you do, your injector is good. Hearing a clunk-clunk type noise means you have found your problem. 3 Hearing silence or unusual clicking patterns means either the injector, wires or plunger may be bad or sticking. You will either have to clean or replace them.

How long do you let boots sit out after you spray them with waterproof spray?

you should let them dry for 2 to 3 hours before you wear them

How does an MPFI engine work?

Asnwer:MPFI stands for Multi Port Fuel Injection. As opposed to TBI, Throttle Body Injection. A cam and crank sensor tell the engine controller which cylinder's injector to fire and for how long. They fire with the same time as the spark plugs do. This is a more fuel efficient way to gain power. The TBI system has one or more injectors that spray fuel into the throttle body and the mixture is drawn into the engine all at once. The MPFI system has one injector per cylinder and only sprays on the compression stroke. Answer:mpfi in automobile engine is an system used in diesel engines to spray diesel at a higher speed so as to ignite the charge of air which is compressed at a higher temprature in this there are diferrent injectors on each cylinder head to give higher efficency of fuel burning this is mpfi system in automobile engines.

How long should hold the injector in place at the injection site?

whats the injection??? I believe they are talking about first aid for nerve gas exposure, in which case the injector should stay in place for 5 seconds and immediately followed by the 2 pam chloride