Can this really happen????
#1
Can this really happen????
Here's what happened: I was beginning to notice a rattle coming from front/middle of the car when starting and lightly depressing the gas. Took it to NTB who said that Cat's honeycomb center had melted somewhat and was freely moving within the cat's case causing the rattle. They didn't take it off to look but they think that's what happened. Can it or are they trying to scam me? High flow cat time?
#3
check all the exhaust bolts and hangers. When things are cold, they don't fit together as tightly, so that would explain why the problem only happens when first started. If something is loose in the exhaust it will be more noticable at startup.
#8
make sure that's what it is for sure (that the cat is out). I have been told that i need a whole new catback when it was just a hanger i'd suggest inspecting the cat yourself to save yourself some money, if it's just a hanger that's like $5 for the welding
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