Rod knock or exhaust manifold tick?
I've had a small crack in the exhaust manifold for the last year, but this noise just started on Saturday. Sound come from bottom side. 250k miles.

Whats your thoughts?
Any help would be beneficial.

Taking it to get diagnosed tmrw.

The Carbon, IA tornado was something else.
This thing chewed hard on the ground with intense power.

Wish I would have taken a few snaps here, but a 4K video grab will have to do!

Carbon, IA | 05/21/2024
#iawx #iowa #iowa tornado

The Eldorado/Olustee, OK Tornado when is was a massive wedge right before striking several buildings (right side of image). Can see the inflow jets feeding the monster!
#okwx #oklahoma #nikon #wxtwitter #stormhour
NikonUSA

We're LIVE from the KS/OK border region covering today's MODERATE RISK Tornado Outbreak!

Watch Live here!
twitch.tv/coloradoweathe…

#kswx #okwx

Can't believe what so many of us witnessed yesterday. Insane structure, insane 30+ min tornado.
This is definitely my new #1 favorite chase!

Olustee, OK
5/23/2024

#okwx #wxtwitter #nikon #nikon creators #Stormhour NikonUSA

Wild structure and tornado combo this evening west of Olustee, OK taken with the 12mm #okwx

Video from today! OMGGG

OMFGGGGG

OLUSTEE, OK
#okwx

Strong EF3 officially. Crazy.
Max width of the tornadic circulation was 1300 yards. Yikes!

Footage of the big tornado I documented near Carbon, IA

Mind Blown!
Quick cell shots of the powerful Morton Mills Tornado!

Live Streamed it crossing directly in front of me. Crazy strong tor. Struck 2 houses, checked residents both are OK

THAT WAS HUGGGGEEE
MORTIN MILLS, IA

#iawx NWS Des Moines

We're LIVE in IOWA for today's MODERATE RISK chase!
PDS Tornado Watch issued!

Will it Liowa or go boom today?

Watch here LIVE!
twitch.tv/coloradoweathe…

#iawx #newx #wxtwitter NWS Des Moines NWS Omaha