I was just quoted $599.00 to have plugs wires and a tune
up. I think that's way too high. How much should it run me
GXP real 5.3 V8 no... V6 $300 dollar tune. Look up the cost of parts and whats in the Tune up? HEGOS? But is that all that's included? The dealership rate is $115 in labor to change just the "back" firewall spark plugs.
Yes, too high. Get some other quotes.
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