you may have got water in oil pan have you checked for an overfull condition? water doesn not lubricate bearings well. however have apro look at it to give a better opinion. You should never drive through standing water that deep.

Answered by hmac300 (expert)
17,749 answers provided

no i havnt checked the oilpan. if there is no water in the pan, could it be a rod or a piston problem? the knock sounds real ugly...

Response from jake1briody
2 questions asked

it cold be anything form a bearing on the alternator mains usualy don't go out like that a rod bearing noise would sound real deep in the engine an dwould knock on acceleration have a pro give you an opinion where he can hear it, we can't on the puter here. besides he could probably see something making the noise if it's not internal. when was the last time you checked your oil? this month at all?

Answered by hmac300 (expert)
17,749 answers provided

10-4. had my oil changed maybe three weeks ago. everything has been fine up until the water. i just got my obd scanner in the mail just now. im gonna run it and can i give you codes that come up?

Response from jake1briody
2 questions asked

if your check engine light is not on then you won't get any codes. if hte knock is bad you should really have apro look atit for an opinion.

Answered by hmac300 (expert)
17,749 answers provided