Thread: I'm building a 1991 B13

LOL, yeah that thing moves for NA. But earplugs would have been a good idea for those long, 2 hour plus rides

Hey guys I'm having a questionable issue with my B13. Recently after full throttle I'm experiencing a hard misfire. It's only with the pedal to the floor, as in I can tach the motor out steadily with no misfire. After driving for about 15 miles under normal driving conditions, the car suddenly bounces back and runs normal again. It feels like the engine is flooding, the spark can't keep up with the amount of fuel and air.

Tried swapping and gapping the plugs, new wires, and MAF. I've done some digging around and it looks like some threads point towards it being a injector issue, just not sure because under normal throttle, the car runs great.

Got some new pics up as well

https://www.instagram.com/p/BCKCJZeBc55/?taken-by=alanjgrace

Picked up another B13 SE-R

https://www.instagram.com/p/BCs3zOIhcyZ/?taken-by=alanjgrace

You've caught the bug - #B13Hoarder

Have fun with that vvl

- - - Updated - - -

Have fun with that

Update on the sputter, I downed a bottle of fuel system cleaner and the problem went away, for a week lol. I'm gonna swap out the injectors on Tuesday. I'll post progress when finished.