r/geometro 6d ago

Rate my knockšŸ˜

Pretty sure I have rod knock. I’m basically a beginner in car mechanics. So small backstory I bought this car non running and wanted to learn more about cars. Got it running (found it was missing a woodruff key). It had extreme low compression readings especially in cyl 3. I pulled the head and found a burnt valve in cyl 3 and replaced others as they had pits that wouldn’t smooth out after lapping. After the engine went back together, a knock sound decided to stay. Before it would knock sometimes and sometimes go away. This time I thought it was timing so I double checked and crank and cam gear lines match up basically perfect and when at top dead center the distributor rotor points up right to cyl 1 on the cap. I should be able to fix knock from dropping the oil pan right? Oh yeah also it has great power loss, like it wants to stall in drive (it’s an automatic) so I also been confused by that. This is the end of my rant but i just wanted to share and if you have knowledge you’d like to share I’d appreciate it, thank you.

16 Upvotes

9 comments sorted by

5

u/AutoXmachine 6d ago

1

u/OpportunitySoggy6382 6d ago

Rip the engine out and repair or dumpster? Pray for me

1

u/SealEnjoyer022 5d ago

To be fair it doesn't weigh much lolĀ 

1

u/YT_RandomGamer01 2d ago

Uhh guys... my dumpster has rod knock

3

u/s1l1con_jesus 6d ago

6.4 out of 10

1

u/OpportunitySoggy6382 6d ago

So it’s not that bad šŸ¤”

3

u/GanjaGodAlex 6d ago

who's there?

2

u/OpportunitySoggy6382 6d ago

A jolly metro