Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum - View Single Post - S14 SR20 running rich, possible coolant temp sensor?

S14rebuild · 12-30-2019, 06:38 PM

Vacuum leak (verify with pressure tester)
Maf
Engine coolant temp sensor(for ecu)
Fuel pressure jacked high
Faulty injector(s)

There ya go....find which is the problem

12-30-2019, 06:38 PM	#2
S14rebuild BANNED Join Date: May 2019 Location: Florida-FAIL Posts: 2,495 Trader Rating: (8)	Vacuum leak (verify with pressure tester) Maf Engine coolant temp sensor(for ecu) Fuel pressure jacked high Faulty injector(s) There ya go....find which is the problem