I got 4 long 3 short on the engine light.."43"....well where do i start. I didnt think fuel could cause eratic idle, but ill work w/ it. I did the new fuel filter. nothing. where do i go from here? I dont notice a power loss or breaks in the throttle acceleration. doesn anyone have a clue?

 

99% of code 43's are fixed with a new O2 sensor, fixed mine :D

 

New o2 sensor fixed mine, also.

 

O2 sensor. $49.99 from Car Quest.

 

which o2? the one screwed into the cat? And for 50 is that a universal? Or oe?

 

front one, universal.

 

front ones in the cat right? is there even a 2nd one on a 95 gsr? Ive never seen it. Are the universals a pain in the *** to wire the end connector on?

 

95=1 o2 sensor.

No the universals are very easy.
If i remember right, just before the cat.

 

It screwes into the cat...but thx for letting me know theres only 1..Id be flippin looking for something thats not there...Ill let everyone know how it goes. thx again