Where is the pcv valve located on a 1999 Nissan Altima?
It is locate on the passengers side of the car below the intake manifold near the 4th cylinder it is a bear to get and replace. Recommed that you use a mechanic but, it has been suggested that you remove the serpentine belt and the oil filter and other parts underneath to get to it from the bottom....I prefer to remove the intake manifold and get to it from the top but this requires more mechanical skill and less time. it sits about mid engine above the oil filter and buried in a little hole. it's hard to see
Where is the vacuum cut valve bypass valve on a 1999 Nissan Altima where can you find a diagram for this part?
Why would a Nissan altima have a bad vibration from the engine when cold but when warm it is fine This is a 1993 altima and has had a recent tune-up?
P0300 Diagnostic Code - Random Misfire Symptoms. Engine may stumble or miss Engine may be hard to start you may notice no issues Cause Failing spark plugs or spark plug wires Bad coil or coil pack Failing oxygen sensor(s) Bad fuel injector or more than one Stuck exhaust valve Bad catalytic converter EGR valve or valve passage clogging Bad camshaft position sensor Bad PCM or ECM The Fix Best first action is a tune up…