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- 03' Silverado, 03' P5
Does anyone here use a fuel system cleaner/fuel additive? With 24,000 miles now, I figure I might use some before I do all the 30K mile tuneup stuff... I've used Valvoline Synpower Fuel System treatment in my other cars, does any one have any thoughts on this stuff or another brand to recommend? Experience any problems with any additives??
Thanks!
Thanks!