service engine light soon is on

P.C. · 03-05-2006, 07:37 PM

Hi.Cat effy is usually a problem associated with a tired old converter. Clear the codes.and test drive. And try your stock h pipe.If possible. Unless the 3 inch wont hook up to it. Does it have mil eliminators. Try checking them.They plug in to the rear o2 sensors. Sounds like it may be sensing to much flow. U have a aftermarket high flow on now. So i doubt its clogged.9000 miles shouldnt clog it up.

bml · 03-05-2006, 09:18 PM

I tried reseting the computer and no luck. The service engine light came back on. I dont know know anything about the chip besides it was burned in Colorado. I dont have the old h-pipe. I'm going to take it to the local dyno to get the air fuel ratio checked and to see what kind of air the chip is burned for. I will take it in Tuesday or Wednesday and I will keep you guys posted. Also I didnt see any mil elimators on the end of the o2 sensors and the engine pinging or knocking has gotten worse, it only does it under load. Thanks for the help you guys. bml

03-05-2006, 07:37 PM	#1
P.C. SIT DOWN SHUT UP AND HOLD ON! Join Date: Feb 2006 Location: EASTON P.A. Posts: 27	Re: service engine light soon is on Hi.Cat effy is usually a problem associated with a tired old converter. Clear the codes.and test drive. And try your stock h pipe.If possible. Unless the 3 inch wont hook up to it. Does it have mil eliminators. Try checking them.They plug in to the rear o2 sensors. Sounds like it may be sensing to much flow. U have a aftermarket high flow on now. So i doubt its clogged.9000 miles shouldnt clog it up.

03-05-2006, 09:18 PM	#2
bml Registered Member Join Date: Nov 2004 Posts: 14	Re: service engine light soon is on I tried reseting the computer and no luck. The service engine light came back on. I dont know know anything about the chip besides it was burned in Colorado. I dont have the old h-pipe. I'm going to take it to the local dyno to get the air fuel ratio checked and to see what kind of air the chip is burned for. I will take it in Tuesday or Wednesday and I will keep you guys posted. Also I didnt see any mil elimators on the end of the o2 sensors and the engine pinging or knocking has gotten worse, it only does it under load. Thanks for the help you guys. bml

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