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Banacril air injectors broken

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Son ran it out of fuel ,put fuel in ,will crank wont run ,lots of air in fuel lines have bled at injector pump and injector ,changed filters ,


you need to ensure the connection between tank and pump is absolutely clear of air and tank bottom debris. (I am guessing the vehicle is diesel?
Ensure there is plenty of fuel in the tank to circumvent the introduction of more air.
Check that the pump is actually pumping fuel and had not broken
If it is connect the fuel pipe but disconnect from the engine end.
Crank engine until fuel arrives then stop cranking and connect pipe ensuring some fuel is left in the pipe. Connect it securely to prevent air ingress.

Get another vehicle with jumper leads to give you a boost. Connect up the cables with both engines stoppd, (yesm I know,) otherwise the vehicle can suffer alternator rectifier damage.
The second vehicle should then start and the engine revs held at a fast idle while the broke vehicle cranks over.

You should do this even if the broken vehicle has a good battery.
As the fuel is pumped through the air should be bled... ensure that no air is introduced at the rail/injectors.
It should, eventually , work. The fuel will absorb some air but if there is lots of it in the system the vehicle just will not start.

Making sure the fuel is clear of air upto the injector rail may help you to get it started.
GOOD LUCK (I hope it is a diesel!!!)

Jun 26, 2015 | Cars & Trucks

1 Answer

Hyundai tucson crdi


You might have an air lock in the fuel system. The lines from the injector pump possibly need broken loose at the injectors and cycle the fuel pump several times until nothing but pressurized fuel comes out.

Jul 26, 2014 | 2006 Hyundai Tucson

1 Answer

2002 chevy tahoa 5.3 codes p0171 0174


Trouble Code: P0171

Fuel Trim System Lean (Bank 1)

Possible Causes:


Air leaks in intake manifold, exhaust pipes or exhaust manifoldFuel control sensor is out of calibration (ECT, IAT or MAF)Low fuel pressure (fuel filter clogged, pressure regulator failure)One or more injectors restricted or pressure regulator has failedHO2S element is contaminated, deteriorated or has failedVacuum hose is disconnected, broken, leaking or loose.Trouble Code: P0174

Fuel Trim System Lean (Bank 2)

Possible Causes:


Air leaks in intake manifold, exhaust pipes or exhaust manifoldFuel control sensor is out of calibration (ECT, IAT or MAF)Low fuel pressure (fuel filter clogged, pressure regulator failure)One or more injectors restricted or pressure regulator has failedHO2S element is contaminated, deteriorated or has failedVacuum hose is disconnected, broken, leaking or loose.

Dec 27, 2012 | Cars & Trucks

1 Answer

I have replaced plugs wires coil pack tps sensor and idle air control valve and still has cylinder 6 misfire i have also checked the compression in cylinder 5 and 6 and they are both 125 so i know thats...


yes it is probably the injector or injector wiring harness.

Start by checking the resistance of the injector at #5 and compare value to #6, they should be the same.
Check the condition of the injector plug to #5, look for corrosion or broken wires at the connection.
Do you have an electrical pulse at the #5 injector connection with the engine running?
Have you verified spark at the plug?

if you have spark, compression, and fuel pressure then your assumption of a bad injector(or wiring) is correct.

Here is a redneck trick to get a stuck injector going, otherwise you will have to replace the injector.

http://www.youtube.com/watch?v=cUIIn32nlvA

Feb 06, 2011 | Ford Ranger Cars & Trucks

1 Answer

91 Maxima Gasoline odor when I first start the car


If it is running fine, the busted bolt isn't the source of the gasoline smell. The intake manifold has vacuum, so the smell wouldn't be getting out, air would be going in, and a vacuum leak would give you poor idling. The exhaust manifold wouldn't have much raw gasoline smell. But it would have loud noise if the broken bolt were causing an exhaust leak.

Check that the vapor recovery line is not broken or disconnected. The hose connectors get cracked. If that were broken, it would cause a gasoline smell after the car has been sitting, especially if it has been sitting in the sun, heat driving gasoline vapor out of the tank. It is supposed to condense in the vapor canister, but some escapes if the line is broken. If it is broken, driving would **** out the gasoline from the line and the wind would dissipate the smell.

Or it could be a leaking injector. With the injector cover off, engine idling and cool, you can visually look for raw gas around the injectors and injector rail connections.

Hope this helps.

Oct 01, 2009 | 2004 Buick Century

1 Answer

High rev problem


this problem I find in alot of 3.4 ltre grand-ams and that is the wiring go to the intake air temp sensor is broken at the connector. the wire will look good but in the insulation it will be broken. just give each wire a tug, if the wire pulls out then that is the broken one.

Aug 11, 2009 | 2001 Pontiac Grand Am SE

1 Answer

Hdi 2lt loss of engine power stalls


Have you driven through deep water?
Many possible faults, main ones are:-
Air or water in the diesel.
Use of Biodiesel/veg oil
Faulty injector (uncommon)
Crank Sensor
Leaking injector sealing washer.
Lift pump in fuel tank has broken up, particles may have reached injection pump and damaged it.

Jul 05, 2009 | 1991 Peugeot 405

1 Answer

I have a 2003 tracker 2.0 liter codes p0304 in it i replaced all plugs & # 4 coil sometimes it works fine & other times it misfires on # 4 misfires at idle & slow speeds but seems to pull fine at highway...


Mary, Sounds like you have a lean missfire issue that may be caused by a dirty injector or possible air or vacuum leak at or near the injector. The injector is seated in a machined hole in the cylinder head or intake manifold. The injector is then sealed in the machined hole using an "O" ring seal to prevent unmetered air from entering the induction system. If the "O" ring is brittle, broken or damaged it will excess air into the system at low speeds and cause a lean fuel missfire to occur. Check to make sure there are no vacuum hoses running to #4 cylinder that are cracked or disconnected. Then
check around the injector base, you can squirt a small amount of carburetor cleaner around the injector base to see if the rough idle problem momentarily stops. If there is no change you may be looking an intermittent injector issue.
Let me know what you find before changing the injector.
Good luck.

Feb 24, 2009 | 2000 Chevrolet Tracker

2 Answers

1999 Ford Taurus mechanical problem


Hello,
your problem appears to be the idle control motor located on the air intake manifold it is a small motor that goes bad quite often. Other items that can cause this is a bad /clogged air filter or a tune up (spark plugs and wires), or clogged fuel injectors. to clean the injectors you can buy a container of fuel system cleaner and pour it into the gas tank and as you drive it cleans the system.

Once the fuel system is cleaned via a tankful of cleaner & gas then the idle controller motor would be next on the list to be replaced.

Good Luck !
Rich Lilja

Dec 03, 2008 | 1999 Ford Taurus

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