Dakotarota

HI my 99 has roughly 60K on it. SHould it be due for a tune up? If so what do you recommend replacing. WHat type of plugs & wires etc>..
Thanks

GMMerlin

The recommended tune-up maintenence on your truck is not due untill 5 years or 100k miles.

Plugs, plug wires is about it for the ignition system
You should replace your fuel filter and PCV valve at 60K

__________________
Why do you never have enough time or money to do the job right the first time, but enough time and money to do it again?
Got all the certifications
25 years ASE Certified Master Technician
GM WCT
Yea..I work at a DEALERSHIP....got a problem with that?

Want to diagnose cars like the Pros? FOR SALE: OTC Perception 2 channel Labscope (badged as a Matco Reality)
This is my personal labscope that I use to diagnose waveforms, like new, comes with leads and training video
PM Me for details