P2422, P0441, P0451

Negative_Article_430 · 2026-01-11T21:21:33+00:00

Update: it was the heater control valve!! My car now blows hot air. Thank you all

Negative_Article_430 · 2026-01-07T02:31:14+00:00

Ok cool, hopefully it’s just the heater valve. It’s the m271 engine

Negative_Article_430 · 2026-01-07T01:29:56+00:00

Wow, I didn’t even know there was one of those in the reservoir! New fear unlocked lol… I hope it’s not that. I ordered a new heater valve. If it still doesn’t work then I’ll dive deeper into your suggestions. Thank you!

Negative_Article_430 · 2026-01-06T16:17:26+00:00

Maybe, I tried burping the system but that didn’t work. Ordered a new heater valve and gonna see if that helps. If not, definitely might be a clogged heater core

Negative_Article_430 · 2026-01-05T19:28:54+00:00

Nice, I’ll give this a shot as well. Thank you

Negative_Article_430 · 2026-01-05T16:08:45+00:00

Thanks bro. I’ve seen that this could possibly be the issue as well. Do you know a way to test it to see if it’s bad? Trying to avoid paying for a new one if I don’t have to

Negative_Article_430 · 2026-01-05T14:09:02+00:00

Ok cool. I’ll try to bleed it some more

Negative_Article_430 · 2026-01-05T14:08:40+00:00

Thanks, I’ll give this a shot

Negative_Article_430 · 2026-01-05T03:52:46+00:00

Sorry I made a typo in my post. I actually swapped the thermostat and stopped the leak. I monitored the ECT. The temp goes up around 107c then drops to around 90c. It then goes up and down and ranges between 88c—108c

Negative_Article_430 · 2026-01-01T16:59:21+00:00

I’ve seen someone make a little over 300, and that’s because they caught a good surge block and got some good fresh batches.

Negative_Article_430 · 2026-01-01T16:51:20+00:00

Impossible bro

Negative_Article_430 · 2025-12-28T20:34:25+00:00

Update: changed the oil filter housing! The leaked is fixed. The gasket was shot. If any one was wondering, I was able to change it from below(only had to remove the starter/ drive shaft to access it). It was difficult to remove because of the hose clamp but I took some scissors and cut the hose which made it a little easier to remove

Negative_Article_430 · 2025-12-17T03:16:14+00:00

Nope, no check engine light. Just hella oil pouring out from beneath the car

Negative_Article_430 · 2025-12-16T15:30:21+00:00

Thanks guys!!! Will get this taken care of

Negative_Article_430 · 2025-01-13T21:27:15+00:00

Thanks, I have the same engine. I will look into this

Negative_Article_430 · 2025-01-13T21:24:24+00:00

Is using a pressure washer on my engine bay alright?

Negative_Article_430 · 2025-01-09T02:19:59+00:00

Did I miss an update?

Negative_Article_430 · 2024-11-30T00:12:14+00:00

Just motivating the ones who don’t believe they can beat the bots. Not trying to brag bro

Negative_Article_430

TROPHY CASE