...carburetor or fuel injection system. 21Inspect Fuel Pump Improperly functioning fuel pump or circuits. 22Inspect Fuel Injector Pressure Regulator Faulty fuel injector pressure regulator or circuit. ...
Question about Cars & Trucks
...fuel injection system. Your vehicle was not designed to operate properly with a carburetor, and you will never be able to countermand the ECU's control of basic engine functions. Please consider ...
...convert a fuel injection engine to carburetor The simple answer is to replace the fuel injection manifolds with one that will accept a carburetor. You do not say what kind of vehicle or eng you have ...
...carburetor. The air/fuel ratio is controlled by the onboard computer. If it is running rich, I would suspect an O2 sensor, perhaps a dirty air filter, needs new spark plugs, or even a new catalytic ...
...carburetor(if it has one),bad fuel injection system(dirty injectors),computer(if it has one)may be getting a wrong signal.these are in reference of high HC and CO.for high NOX cooling system not ...
...fuel mixture is another possibility. In older carbureted engines, a heavy or misadjusted carburetor float may be the underlying cause. But on newer engines with "feedback" carburetion or electronic ...
...Fuel Metering System (carburetor if so equipped, fuel injectors if not, etc.) Ignition System (spark plugs, etc.) Exhaust Gas Recirculation System - EGR (speed sensors, etc.) Positive Crankcase ...
...Carburetor or Fuel Injection System. 17 Inspect Fuel Filter Clogged or Dirty Fuel Filter. 18 Inspect PCV Valve Plugged or Damaged PCV Valve. 19 Inspect Valve Burned, Worn, or Sticking Exhaust Valves. ...
...carburetor fuel pressure/vacuum tester. Excessive exhaust back pressure will cause a lose of power. Most likely cause is a clogged catalytic converter. Without a pressure tester, simply loosen the ...
...carburetor. Has the air/fuel ratio been checked? The catalytic converter(s) have a direct effect on emissions. The EGR valve must work correctly. There a pair of check valves in the air injection ...
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