Tune up suggestions

[Cpjarmstrong]

Just bought my car
200 miles in last 2 years
17,100 total
Servicing and tune up parts?
Tire recommendations?
Thanks in advance
Has surging rough idle
Drives well with no surging and shows to make -20 psi boost
All stock
Trans is a little jumpy
I drove her 5 miles

 

[Highpsi231]

20 psi boost? I hope you have good fuel in it

Sent from my SM-N960U1 using Tapatalk

 

[TTA#299]

16.5 is fac

 

[TTA#299]

Yes for boost

 

[Cpjarmstrong]

- 20 (Meaning less than)

needle was reaching approx 16-17, just stating normal readings

 

[TTA#299]

That’s normal

 

[TTA#299]

Lol mine sees 30 -32

 

[TTA#299]

Just make sure good plugs an gaped to specs

 

[TTA#299]

I can’t rember the tta plug ac but I’d try 32 gap then 28

 

[TTA#299]

Make sure maf sensor is good