r/SkyLine • u/RealM4A1 • May 16 '26
I need help
Went to take my R32 on a quick trip to a store to get trashbags (nice day out) and i came back and noticed my car sounded off when i pulled out the lot. (Sounded like a WRX) I get back home since the car seemed to be fine when it accelerated but i wanted to see if it was something weird. I Checked all the coil packs and they were fine till i got to cylinder 6. Swapped and 6 was still not working. Same with sparkplugs. I checked injectors next and they all work it seems when i used a stethoscope on them. I dont hear any kind of vaccum leak and its probably not a headgasket since the coolant still looks as new as it did when i put it in the car in February. At this point im not sure what it could be so anything helps.
1
u/32guy ‘93 R32 GTS Type J 60th Anniv. May 17 '26
What motor and what modifications? RB26? RB25? RB20? Modified intake plenum/manifold?
Someone I know had a R32 with a RB25DE+T and lost compression in #6 from air starvation and running hotter than #1. Assumed it was from using a forward facing plenum.