1999 Lexus ES 300 "need spark plug replacement" Questions

oil on spark plug Most likely your valve cover gaskets and the spark plug gaskets need to be replaced.. when they are old they start to deteriorate and allow oil in the spark plug.

...spark plug change - do I need to remove the intake manifold to get to the rear spark plugs? I was told the 3 spark plugs in the rear has no access without removing the intake manifold - any special ...

...need to replace the 3 rear spark coils and spark plugs. What is the easiest way to do this? Remove the Intake manifold? Aloha, Jim It's hard but possible to do that without removing intake manifold , ...

spark plug wires you need to remove the upper intake plenum to access the rear three spark plugs. the gasket is reusable normally if you are care full. Use a voltmeter for this test and set it to ohms

...spark plugs then you don't have wires. From personal experience these car's misfire because of coils and BAD INJECTORS. If you replaces coils and sparks plugs you need to check injectors. Get a NOID ...

spark plug g-power NGK ALL 6, valve stem seals, powersteeing belt, alternatur belt, timingbelt and my check engine light is still on i have taking it to the shop that are saying i have a missfire on 2

...spark plugs. mechanic said valves need adjusting. what do you think? Ask him how do you adjust hydraulic tappets which are self adjusting. It is more like failing hydraulic lifters that will not hold ...

...es300 poor gas mileage CHECK YOUR AIR FILTER,REPLACE IF DIRTY,REMOVE SPARK PLUGS AND CHECK THEIR CONDITION.CHECK YOUR TIRE PRESSURE.FUEL INJECTORS MAY NEED CLEANING,DO YOU HAVE LESS GITTY UP ON

...my 2002 Lexus es300. And it won't start back up. It's getting fuel and it has spark Well, an engine needs 3 things to run....fuel, spark, and compression. But they also have to happen in the right ...

spark plug cover off. How did i get the screw out to take of the cover. Do I need a special tool Tools Required or used to assist: -1/4" ratchet -1/2" ratchet -Long extension -Short extension -3/4" (I