99 tahoe misfire.

[uli93]

99 tahoe 5.7 2wd. Recently tuned up plugs, wires, cap and rotor. Was running fine after a road trip to orlando it sputters while in drive. Feels like a clogged fuel filter but just checked it and it's fine. I pulled the codes it gave me a p0102. Motor revs fine while in park real smooth. Anybody have any ideas?

---------- Post added at 07:25 PM ---------- Previous post was at 07:22 PM ----------

Wow I just posted in the wrong section sorry lol

 

[NathanJax]

Wow I just posted in the wrong section sorry lol

I fixed it.

 

[uli93]

Thanks dude

 

[TigerEyz3]

Even though you recently performed a tune-up, the cap/rotor could be causing the problem. Been there, done that - with a NIB cap/rotor. Our vehicles (crab style distributors especially) are known for "capturing moisture" under the cap that can cause problems.