yes..the engine is like a human body and needs to breath.so if doesnt breath well then it wont perform well
spark plugs need changing- ignition wires could be changed- put octane boost into your gas, or fuel injection cleaner.
People who have constipation often say their bowels are sluggish.Having worked overtime, he felt sluggish the next day.An engine with old oil can cause a sluggish running car.
Trouble code P0411 means: Secondary Air Injection Incorrect Upstream Flow Detected
You can but it will cause the check engine light to illuminate and the vehicle will fail an emissions test.
Yes
on cars that run with fuel injection it would be the fuel pump, or high performance cars that use electric fuel pumps.
Meningitis can cause Secondary vasculitis
Sclerodactyly can cause Secondary vasculitis
Endocarditis can cause Secondary vasculitis
Pneumonia can cause Secondary vasculitis
Sarcoidosis can cause Secondary vasculitis
Hepatitis C can cause Secondary vasculitis