Your web-site estimates a rate for four spark plugs on my Mazda b2500,however it has eight. I`m confused?
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1999 Mazda B2500 Question: spark plugs
Answer #1patrick mannion from Greg Solow's Engine Room, May 01, 2009, 20:44Master
You are absolutely right your truck is a four cylinder engine but has eight spark plugs (to lower emissions). I will get this corrected. The labor to replace the spark plugs in total intake and exhaust side is 1 hour.
Sorry for our mistake thank you for bringing this to our attention.
semmi July 16, 2010, 15:49Rookie
4 to fire plugs and 4 on the other side to burn off the exhaust.
ReplyVisitor, December 27, 2010, 17:31
I have just completed replacing the spark plugs on my 1999 Mazda B2500. I should say that I replaced six of the eight plugs with the wires. How do I get to the two hidden by the intake manifold? Do I need to take the intake manifold off?