S-10CREWCAB.NET

To answer the questions, Excel rotor, coil and cap no cracks, plugs used split fire, E3, and Delco. Wires used Auto lite, excel, and now taylor. Exact code can't recall the only thing leaking is the intake gasget at the front of the engine and that's more seapage than leak of coolant. At idle in dri...

Hi, from NJ. I have been having a misfire issue at speeds above 55mph have swapped out plugs, wires, & coil. My cc's a 2003 s -10 with K & N intake kit. no other mods great truck bad mpg. Any info greatly appreciated.