What did you do to your FX / QX70 today?

Hopefully I'll be giving it a wash. Will be fun to see how the two coats of sealant held up after 3 months of no washes.

Football is beckoning though...
 
Removed the heat shields above the cats and greatly reduced the rattling sound that I had under hard acceleration. I'm going to try to reform them a bit so they can be reinstalled. Also properly torqued (again) and applied loctite to one of my alternator mounting bolts which had started to come loose.

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I blame the heat shields for all of my rattling/resonance that still exists after all bolts on the exhaust are tightened. I finally banged them out around the resonators on the mid pipe, but when I was last under there noticed they were touching again. Must have moved around a bit. :mad.:
 
Here's a shot of the spot on the driver's side that was rubbing. The other shield had no marks like this but was really close. I could definitely hear it rattling when engine braking.

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As of now the rattle/weird resonance is cured but the rasp/drone remains. Baby steps...

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Yeah, I get a little rattle upon startup now if the rev's are high enough. Seems to not happen when warm though. Sucks because I'm leaving in a couple days. I guess when I put the mid chassis on I can check over everything again.

---------- Post added at 04:54 PM ---------- Previous post was at 04:51 PM ----------

Finally got around to cleaning it. The sealant held up really well, and I put another coat on now. Might do one more before I leave for good measure. Probably gonna put tire shine on, too. For some reason they turned brown, which the current tire shine shouldn't do.

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Going to have to watch this carefully. I rember mine in the far back were acting up when the Invidia first went on and it made me crazy. Then the Exhaust made me crazy =)
 
images


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