don't have my manuel how many spark plugs are there in a 1997 cutlass supreme oldsmobile. need to change them all v6 engine. what is the best brand to buy thank you
6 spark plugs
diesling is caused by bad spark plugs
oil on the spark plugs is generally due to broken ring or rings in the cylinder or cylinders can also lead to a blown engine
They are screwed into each head. Follow the plug wires.
Could be in need of a tune up. Start with replacing the spark plugs and spark plug wires.
when do you change spark plugs
I have a 1991 Cutlass Supreme and I had to use a flex ratchet to replace the back 3 plugs. Other than that I was told by a mechanic friend that the motor has to come out to do this.
Standard gap is .060" or 1/16".Ask at auto parts counter when purchasing spark plugs.
with a spark plug sockett
It's on the rear valve cover. The easiest way to change it is to pull off the alternator. It's also the easiest way to change the rear spark plugs and wires.
To change the spark plugs in a 1997 astro van do I have to change the spark plugs from the bottom of the engine/