Question about Grams Performance G20-99-5000 - 550cc/min. Fuel Injectors

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How tom clean fuel injectors - Grams Performance G20-99-5000 - 550cc/min. Fuel Injectors

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I have had good luck with the Slick 50 Fuel System Treatment. It is the only off the shelf cleaner that I KNOW works.

Posted on Oct 10, 2013


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Opel corsa 1.4i overfueling and lots of fuel smoke. Why?

check for faulty injector tips and leaking injector seals. check for excessive fuel pressure.Run the fault codes tom check for faulty sensors.

Jan 08, 2015 | Opel Cars & Trucks

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What does this mean? OBD Code P0267refers to
Code P0267 is triggered when the Power Train Control Module (PCM) detects a low voltage in the Fuel Injector #3 Circuit. During normal conditions the PCM turns the Fuel Injectors ON and OFF in the Fuel Injection System.
Symptoms Possible sumptoms of OBD code P0267
- Engine Light ON (or Service Engine Soon Warning Light) - Engine Misfire - Engine Run Rough - Low MPG
Causes Possible causes of OBD code P0267
- Fuel Injector #3 - Faulty or Corroded Fuel Injector #3 Connector - Plugged #3 Fuel Injector - Dirty #3 Fuel Injector
Possible Solutions - Clean Fuel Injector #3 Connector - Clean Fuel Injector #3 - Replaced Fuel Injector(TRY FUEL INJECTOR CLEANER IN GAS TANK FIRST)

Jul 16, 2014 | Napier 2013 Chevy Tahoe - All Tahoe models...

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Fuel injectors

You typically don't need to remove your fuel injectors to clean them. Have you tried using a really strong fuel injector cleaning product? Also if you go to any garage, they can use a machine to clean you injectors for you, it is a lot easier and less expensive (if you screw something up) than doing it yourself.

Mar 06, 2014 | 1994 Jeep Grand Cherokee

1 Answer

Black smoke on Nissan Navara engine

"Black" exhaust smoke means unburned fuel, meaning one or more fuel injector is not properly atomizing the fuel. The fuel injector sprays a fine mist into combustion chamber. When fuel injector is clogged or has deposit build up on the tip, the fuel dribbles into large droplets instead of a fine mist, which results in poor combustion and black exhaust smoke. After you replace the faulty fuel injector, ALWAYS pour one bottle of "fuel injector cleaner" once a month when topping off your fuel tank. Normally, a bottle of fuel injector will treat 20 gallons, but it doesn't hurt fuel injectors if you mix with less than 20 gallons to increase cleaning solvent concentration to keep fuel injector nozzles clean.

Nov 25, 2013 | Eliminator-Series Fuel Pump EFI or...

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What is the average cost to clean fuel line and injectors on a1990 jaguar xj6 ?

Clean How?

On a vehicle that old, you remove the injectors
& mail them to a place that ultrasonically cleans them

That is about $45.00 each

There is no fuel line cleaning

You could have them cleaned on the car with the
injector cleaner that is put in a container & pressurized
to at or 5 lbs above rail pressure,the pump fuse removed
& run off that mixture

Don't know what that costs. Say $100.00 or less

Jun 05, 2012 | Jaguar XJ6 Cars & Trucks

2 Answers

Po261, po267, po270, po273, po276 po279

P0261 Cylinder I Injector Circuit Low P0270 Cylinder 4 Injector Circuit Low P0273 Cylinder 5 Injector Circuit Low P0276 Cylinder 6 Injector Circuit Low P0279 Cylinder 7 Injector Circuit Low this will hold true for each code you listed SymptomsPossible sumptoms of OBD code P0279
- Engine Light ON (or Service Engine Soon Warning Light) - Engine Misfire - Engine Run Rough - Low MPG CausesPossible causes of OBD code P0279
- Fuel Injector #7 - Faulty or Corroded Fuel Injector #7 Connector - Plugged #7 Fuel Injector - Dirty #7 Fuel Injector Possible Solutions- Clean Fuel Injector #7 Connector - Clean Fuel Injector #7 - Replaced Fuel Injector

May 31, 2011 | Ford F-250 Super Duty Cars & Trucks

1 Answer

I was told i have gas wash what can i do to fix it? when you open up the oil cover you can smell gas

For some reason fuel is getting in to the crankcase; not good as the gasoiline will thin down the oil. A couple things come to mind: leaking injectors, as the cars sits the fuel leaks and passes thru the rings in to the oil, failed fuel regulator, if this has failed the fuel pressure may be off causung the injectors to spray too much at start,also with the failed regulator gas may leak in to a vacuum line (I'd check this) Failing ECU (not too uncommon) ECU is having injector open too mucj dumping in excess fuel.
Please let me know if I may help you further.

Aug 27, 2010 | 1995 Mitsubishi 3000GT

2 Answers

Engine not starting turns over good, clean out gas tank and replace fuel filter and blew out the lines and have power to the plugs

Do you have pulse to the fuel injectors? The besy way to test is with a set of NOID lites; these can be rented at many places like AutoZone for little or no cost. Unplug a fuel injector and plug in a noid light; if there is no flash you know you have minimized your search. My gut feel is your trucks ECU (Engine Control Unit) these units from early 90's Mitsubishi have big isses with the capacitors leaking (a matter of when not if). I fully expect you'll need to replace the ECU (the NOID lites will confirm this) when changing the ECU you want to identify it by the MD number on it, this it what you'll need to order a new one. I have had two Montero's and now my son's 3000GT all of whichhad their ECU's fail.
This issue can effect either spark or injector pulse.
Please see attached link for further info:

I hope this may have helped,

Oct 25, 2009 | 1990 Mitsubishi Mighty Max

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