Loosing Power / any advice??

jeepin4ever

New member
1046003

I have a 95 yj 2.5L BDS 3.5" LIft and 33x12.5 tires on her. I was getting running rich code from the diagnostics and my entire exhaust was toast. So I just replace my catalytic, muffler, and O2 sensor. Since then I reset the codes and it hasn't returned BUT......



Now while accelerating and the RPM's hit 3000 or more(3nd or 3rd) and if I am pressing the gas too much the jeep becomes sluggish and starts losing power until I back off of the gas, then the power comes back and starts accelerating again. But then if I hit the gas hard it looses power again.



Also since it is cold now when I first start it, she idles very rough.....the whole jeep shakes, until it warms up then it is fine, but when it is running rough, if I rev the engine hard it will miss fire.



I have also had the Throttle Body and fuel injectors cleaned out recently.



My baby is sick and I need to make her better, any ideas?



Thanks.

[addsig]
 

1046009

tune up: spark plugs, wires, distributor cap and rotor... would be my first shot at a remedy. next would be the fuel filter... basically you're gonna be doing any preventative maintenence that has been neglected.[addsig]
 
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