1998 Mazda B3000 Q&A

1998 Mazda B3000 Question: why is my truck idleing so high ?

i already did fuel filter , spark plugs and wires ,air intake and air filter , transducer "cam sync" , cam positioning sensor . yet i still have an idle issue but no longer an engine light so ???????????????????????? why would my truck idleing so high ? -
Answer 1
All the things that you have checked or replaced do not create a high idle. Look for vacuum leaks and idle control motor problems. -