2004 Kia Spectra "check fuel" Questions

...check fuel pressure, check fuel pressure regulator, change fuel filter. If fuel pressure is low it could be a bad pump, a clogged filter, or a malfunctioning fuel pressure regulator. If all those ...

...the engine has clocked 130K it is important that the fuel and firing system is checked and reset. So please check from the fuel supply , check the fuel filter, check the firing intensity and

...Any other ideas? could be clogged fuel filter and dirty air filter,change fuel filter and clean fuel injectors, if engin still surges sound like weak fuel pump, check fuel pressure should be 64

check fuel pressure, fuel pressure should be at 49~50.5psi and should hold there. If pressure is low could be fuel filter or fuel pump or if pressuer does not hold then fuel is draining back

...check your fuel filter. The seive on the fuel pump. The fuel injectors might be dirty. The air cleaner might be clogged or the fuel sensor might be malfunctioning. Try to check the compression, it ...

...check if fuel pump is turning on, listen to the fuel pump for 8 sec for priming at the time your ignition key is at on position, not the start position. After that it will be off until you start ...

check fuel, spark, compression and timing. You may also have a bad crankshaft sensor. The service and repair manual with diagram will provide you step by step help to locate and fix the problem easily

...check the fuel vapor cannister for fuel and sure enough had some fuel inside (should only be vapor going) into this canister) which indicated a bad purge control valve and/or canister close valve. So ...

...Look for weak spark when accelerating. If there were still exhaust blockage, it would have to be between the exhaust manifold and the oxygen sensor hole-that doesn't make sense. Check fuel

...check the fuel pressure regulator. check for a broken harness, or connector, if you have access to a scan tool you can check the ecm for pump out put signal,also check for a faulty ensure switch or ...