Post FI HFCs Install/ SES or CEL Help!!

MyKindaGuise

The padding could be the reason for this issue though..if the padding isn't installed as normal and extra heat is flowing up around the AFR sensor it could have been periodically wearing down the wires. We will keep everyone up to date. I am still not convinced these "vibrations" are the cause. I had zero trouble doing my header and cat removal. Also if vibrations like that can damage the o2's and afrs like that then I am truly surprised we don't see more of this from people who daily drive. Hell if you hit a pot hole on the highway the vibration from that is 10 fold of that of an impact.

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MKGs-Single-Turbo

roy'sz

I think they are...here is why. With your theory with the pot hole take into consideration that there is a "SUSPENSION" on the car and that the engine,trans have neoprene rubber mounts that minimilize the amount of vibration through the chassis. The impact gun that you used put out a harder pounding sensation then any pothole on the road will. case in point put a 6in extension on your gun and hold it as it impacts. then put it on the lug nut with your hand on the frame of the car and it is 2 different sensations. That is just my humble opinion....hope it makes sense.