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How to I fix the air injector - Toyota Cars & Trucks

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Please explain make and model and alittle mor detail as to the problem. thanks

Posted on Nov 27, 2012


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How do i fix the leaking fuel injector?

A leaking fuel injector is a dirty fuel injector. Remove it and clean it by either spraying or soaking the injector in carb and choke cleaner. After cleaner runs clear dry completely with compressed air. Always replace the o-rings, soak them in clean engine oil for easy install and a tight seal. If you should need further assistance, drop me a line.

Nov 20, 2017 | Cars & Trucks

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2003 Celica GT; LEan ccode on # 3 cylinder with occasional # 4 also. new injectors ,plugs, wires, MAF, in tank fuel pump, compression ok. Diagnostic at Dealer; bad injector/will fix for $1000.

First switch 3 and 4 injectors with 1 and 2 just to check them.Next intake gasket could be a source of extra air in 3 and 4 and also very worn valve guides.ALSO exhaust system from head to oxygen sensor cannot have the slightest leak,it will pull air into the exhaust system and the oxygen sensor will see that air.

Jun 15, 2017 | Toyota Celica Cars & Trucks

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My 1992 nissan terrano blows to much black smoke .how to fix this .some say i have unbirt fuel?

if diesel and turbo , check turbo operation of for holes in the intercooler
if turbo or naturally aspirated check/ replace injector tips as black smoke indicators squirting and not atomizing
if petrol check for excessive fuel pressure, faulty injectors , leaking injector seal
regardless of petrol or diesel --black smoke indicates incorrect air / fuel ratio ( too much fuel) so injectors, intercooler, bad turbo or blocked air cleaner are all candidates for the fault

Dec 04, 2016 | Nissan Terrano Cars & Trucks

1 Answer

How to fix the problem on the car

Need tune up -vehicle running rich 1.If you have a carburetor, the carburetor choke may be stuck closed.
The Fix: Repair or replace choke.
2.Fuel injectors may be leaking.
The Fix: Replace fuel injectors.
3.You may have a dirty air filter: Replace the air filter.
4.There may be some other type of ignition problem.
The Fix: Check distributor cap and rotor. Ignition module may be bad.

Aug 29, 2015 | Cars & Trucks

1 Answer

Failed smog do to air injector

Air injector pump? That's not a common thing to go. Any exhaust leak sounds, a little more noisy than usual?

Mar 20, 2014 | 2003 Dodge Caravan

1 Answer

How to bleed fuel injectors 2002 sebring

Most fuel pressure gauges have a bleed valve where you could let the air out.
You could just crank the engine until you get fuel pressure and let the air escape thru the injectors.

Feb 18, 2013 | 2002 Chrysler Sebring

1 Answer


fault code p0171 is system too lean bank 1.................. intake/exhaust leak. air system MAF/VAF sensor. Fuel pressure/pump , injectors HOS2.

fault code p0174 is system too lean bank 2...................intake exhaust leak, fuel pressure/pump , injector(s) Air system, Hose connectors

hope this helps you

Jan 07, 2012 | 1999 Ford Ranger SuperCab

2 Answers

I have a c220cdi, it cranks but does not start. have changed all the seals and gaskets on the pumps and also the o-rings on the injectors. I have also fitted a non return valve to the fuel tank so the...

You obviously have a problem - before you waste anymore time or money - take it to a mechanic and get a correct diagnosis of the problem so it can be fixed properly.

Oct 30, 2017 | Mercedes-Benz C-Class Cars & Trucks

1 Answer

Would a quart extra of oil fowl the plugs or plug the injectors

I am not certain that an extra quart of oil would give you the problems that you are asking about, but overfilling your crankcase does increase the pressure inside the crankcase and may force oil where it shouldn't be going. In particular, your EGR system might start sucking up much more oil vapor or even liquid oil and mixing it back into the fuel stream going into your engine. I have had carbureted vehicles with tired engines (i.e., a lot of blow-by and oil vapor in the head) where the plugs have fouled because I have drawn too much oil vapor into the fuel system--in those systems, the EGR valve fed back into the air box, so the air being drawn in to mix with gasoline was laden with a lot of oil vapor. That fouled the spark plugs quite nicely, and I'd have to change or at least clean the plugs after a while to keep the engine running properly.

I am less persuaded that excess oil vapor can plug your fuel injectors. The injectors are designed to squirt a precise amount of gasoline into the air that's being drawn into the engine. The "oily air" would never be on the high pressure side of the fuel injectors. I suppose it's possible that oil could be deposited on the outside of the fuel injector in such quantities that the injector wouldn't spray in a proper pattern, reducing engine performance. However, the fix for that would be pretty simple: remove the fuel injector and carefully clean the outside of the injector with a serious gum-cutter like Berkebile 2+2 (which is much more potent than standard carb cleaner). That fix would be both faster and cheaper than disassembling the injectors to clean their internal parts.

May 18, 2011 | 2006 Ford F-150

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What can I do about air not mixing properly in the injectors? How can I check this & what will be needed to fix problem?

The air dosen't mix in the injectors. The injectors spray atomized fuel directly into the cylds . The air comes in through the intake and is mixed in the intake manifold or cylds. The computer and sensors regulate the amount of fuel to air intake . Did you check ror any codes . Is engine light on?

Oct 07, 2010 | 1996 Lincoln Mark VIII

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