Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum - View Single Post - ~~ How to remove and clean fuel injectors? ~~

dragracer · 07-31-2002, 07:19 AM

Just bought a '93 240SX a couple of months ago and it has a slight hesitation when accelerating. This car has right at 100K miles on it now. Under very light throttle it just sits there and goes nowhere until about 2500rpm then it run like a big dog after that. This is somewhat more noticable in the morning when the engine is cold. I have changed the plugs, wires, cap, and rotor but it still runs the same. I'm now starting to think it's a fuel problem and maybe the injectors need to be cleaned. I was going to pull one out to check it but I could not figure out how to get them out. Do they just pull straight out or what is the trick to getting them out without breaking them??  Anyone else think of what might cause a hesitation or bog like this???

Thanks,
David

07-31-2002, 07:19 AM	#1
dragracer Join Date: Jun 2002 Posts: 5 Trader Rating: (0)	Just bought a '93 240SX a couple of months ago and it has a slight hesitation when accelerating. This car has right at 100K miles on it now. Under very light throttle it just sits there and goes nowhere until about 2500rpm then it run like a big dog after that. This is somewhat more noticable in the morning when the engine is cold. I have changed the plugs, wires, cap, and rotor but it still runs the same. I'm now starting to think it's a fuel problem and maybe the injectors need to be cleaned. I was going to pull one out to check it but I could not figure out how to get them out. Do they just pull straight out or what is the trick to getting them out without breaking them??  Anyone else think of what might cause a hesitation or bog like this??? Thanks, David