Tweet
My car has started running like crap and I got a non flashing SES. I went to autozone and they said I had codes P0147 lean bank two and p0300 random multiple misfire. what does this mean/what should I look for? the plugs and wires are new and still look good. what else is wrong? any help would be greatly appreciated I need my car running good again. thanks.
-
-
DTC P0147 HO2S Heater Performance Bank 1 Sensor 3
...
You got a bad O2 sensor after that cats. When it goes, it causes your car to misfire.1997 Camaro RS W/T-Tops<br />All Stock / 200 HP -
Nope, A post cat 02 sensor has ZERO effect on the motor.
P0147 is not a standered GM trouble code. Doube check that it is indeed the correct code and I will find out what it really means.
If it is a rear 02 code then you don't need to worry about that. Fix the missfire. It means that it could be anything. Fuel filter, air filter, air leaks after the MAF, bad plugs, bad injectors, burnt or bad plug wires, bad coils.. etc etc etc. Start with a good visual look over of the wires and see if it's something obvios..1996 Silver camaro Z28. M6,<br />12 bolt, 4.11\'s, posi, Rear cover, Spec stage 2, loudmouth, more <a href=\"http://home.mainstreamtopics.com/?index=3&module=1\" target=\"_blank\">http://home.mainstreamtopics.com/?index=3&module=1</a> <Mods, Pics & more <a href=\"http://home.mainstreamtopics.com/?index=3&module=2\" target=\"_blank\">http://home.mainstreamtopics.com/?index=3&module=2</a> <Fbody Tech ArticalsComment
-
thanks I will have it rechecked and let you know. thanks again.Comment
-
I fixxed a random misfire with a bottol of STP High Milage Fuel Injector Cleaner... But go for Seafoam or Lucas, I think it's better, I used STP because it was immediate to me at the time.1997 Camaro RS W/T-Tops<br />All Stock / 200 HPComment
Comment