Is it easy to change plugs on a 2005 Pontiac Vibe? Shall I use the expensive Iridium plugs @$9.00 each or the 2.00 Platinum Twin Tip plugs and why? What else to do for a tune up? Also front brake pads- which to use-the semi metallic or ceramic, and why? Are they easy to change? I've done both jobs on my 2001 Bonneville before. Thanks. Mike Ellis
Hi, looks like you are asking if the extra expense is worth it? If the expense is really a concern, I would say no. Is everything fine with vehicle now? I tend to be a dont fix it if it aint broke guy.