No. It should be OK.
No its just to clean your injectors the fuel injector cleaner will just go right through the filter it wont do anything to filter.
Chandge the fuel filter first then try running some injector cleaner through it. If that doesn't work a mechanic will have to look at it.
You completely waste the injector cleaner. It has to flow through the ports which supply fuel to the engine to do its job. That's why the directions tell you to put it into the gas tank in a certain ratio to gas. It mixes with the fuel in the tank, flows through the system and out of the injector ports.
Doesn't a 94 Buick have Throttle Body Injection? Try running injector cleaner through the fuel system first. As always, follow the manufacturers recomendations.
it might need just a tune up. plugs wires etc. if not, look into your coil or electronic ignition system. try running some fuel injector cleaner through it first to see if it might be injector issues too
There are many possibilities. You could have clogged injectors, or even an intermittently bad fuel pump. try running injector cleaner through your car. Fill the gas tank to the top and put one bottle of injector cleaner in. Next time you fill up see if it solves the problem. If not, have the injectors cleaned, or the fuel pump and or filter looked at.
fouled plug 5 dollars bad coil 42 dollars or cloged fuel injector. run injector cleaner through it
you could add gas treatment liquid to your gas tank or you could buy the fuel injector cleaner tool and run the system with fuel injector cleaner which is alot faster. other then tht you could take each fuel injector out and spray carb clener through the fuel injector until you see nice spread out spray coming out.
Typically that's caused by an injector that leaks when you turn the key off. Note that the fuel system will hold SOME pressure when you turn off the engine, and if that leaks down through the cylinder it can make it's way past the piston and into the crankcase. Before you put a lot of money into it, try just running a can of injector cleaner through the tank. Follow the manufacturers recommendations. If that doesn't help, you may need to replace the injector.
Any auto parts store sells carb cleaner. If you don't have the skills to disassemble and reassemble your carb you may also want to run some injector cleaner through the gas tank. Also when spraying carb cleaner inside the carb make sure you have the engine running and spray slowly enough so you don't kill the engine. sometimes running the engine at fast idle helps. If it stalls and dies it can be a real bear to get it restarted. Good luck.
Yes, but not at the correct flow amount that is needed to keep the engine running smoothly.
Might be a clogged injector. Run some injector cleaner through it, or replace the injectors.