EASY FIX! 5.7 HEMI exhaust manifold leak sound
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- เผยแพร่เมื่อ 27 ส.ค. 2024
- 5.7 hemi exhaust manifold leak sound and showing how to remove drivers and passenger side exhaust manifolds. Extract 4 broken bolts using a few different methods to get these headache Hemi exhaust manifold bolts extracted.
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This is what cracks me up is people will say these are bad lifters. Not knowing what the real cause is.
Couldn’t hear it bcuz you were talking bro
Sorry next video will be 5min straight of the noise so you and only you with this issue can have what your looking for
@@RacingRamFamI mean you did start screaming soon as you started the truck up
Thank you this really helped me on my 2015 Chevy Colorado Diesel
Good good
2018 5.7 both sides leaking. GOT QUESTION I'm going to put new exhaust manifold on. What do i put on that will not warp!!!!!!!!!!!!!!!! THANKS keep up the great work!!!!!
Something that has a big flange so any shorty header or long tube header
Dude that was awesome skills !!!!
Everyday
Have this issue, don't have a shop or the tools to complete this work. What would someone expect to pay to get the driver side fixed?
Nice job. Did you put old/original manifolds back on? Have a leak on my passenger side and coming up with best plan for mine.
Yes I did. Sometimes they are to warped if you have been driving around with them broken too long
Great job!!
Do you think a 120v welder will do the job?
Yes use one at work daily to do them. 220 just penetrates better
Is this something you need to fix to prevent damage or can I leave it how it is.
You can leave it just super annoying and exhaust is leaking from the engine bay which is not good
The potential issue is that a significant leak can cause health problems by leaking into the cab of the truck
Is there such thing as the aluminum head itself warping to cause these exhaust leaks? I have a 2018 hemi that I’ve done the passenger side manifold on twice with no luck. First time the back most stud was clearly broken, I pulled manifold and had it resurfaced at a machine shop. That mostly fixed the tick on cold starts but the tick came back pretty quickly once the engine was up to temp. I thought it might have been the shitty gasket carquest sold me so I bought the whole kit from dodge including a brand new manifold. Did the whole thing over again, no broken studs this time around, resurfaced manifold had warped more though, so i put all the new dodge parts in including some new brackets the kit came with that i assume are intended to help the manifold resist warping. Thought i had it fixed cus it was dead silent on the first couple starts and idling but once again when i took it for a longer drive, the damn tick was back again. I haven’t messed with the driver side because the studs are intact and from what I can tell its pretty definitively coming from the passenger side. Its driving me nuts because the truck only has 80,000 miles on it. Are the recommended torque specs too low or something? Seems like I’m the only person who can’t get the leak to go away and im too pissed off now to give up and live with the tick
At 80,000 miles and constant rick noise from the passenger side it’s prob cylinder 3 lifter starting to eat the camshaft alive
@@RacingRamFam so i got the good tick, cool. How many miles can I expect to get before I get the misfire and the engine becomes worthless? I’ve put 10k on since the tick showed up and I havent had any performance problems yet
I'm about to knock this out on a 2004 2500 4x4. Seems pretty straight forward except for where to clamp the ground! LOL
Would someone please shed some light on this? Thank you in advance!
I just clamp it to the transmission
You think the easy flux 125 from Harbor freight will work as well.?? I do vehicle repairs on the side and don’t have a lot of uses for more expensive welders
Yes it will work
Yes just more amp better penetration and I love to penatrate ha
yoo i just finished up your 4.0 stroker series on the magnum and it would really be awesome if you could answer a few questions i have because ive been trying to do the same route on my 3.5 but i also have an eaton m90 that i wanna slap on it, so your help would be amazing dude!
You can come buy mine it’s for sale
Will this leak cause like lag in acceleration?
Nope water in pcm connector will ask me how I know lol
hello friend, why do you think in my Hemi 5.7 2010, when mds is turned on and in eco mode, a crackling sound comes from the engine, as soon as you give gas everything is fine and quiet at idle, it’s also quiet, I don’t know where to climb, I changed the mds solenoids, the vvt solenoid did not change . any thoughts on what to do?
They always make wierd noise when they go into mds mode
Will this leak cause stalling and misfiring? No codes jusy ticking and losing power
No this will not cause stalling maybe a lean code
Lol who has a hart impact? Awesome vid bro
I guess me lol
any updates on the magnum coming soon?
No sadly the magnum getting parted out.
When is the srt-10 coming back to the channel?
This summer. Needs a clutch and some lovin
Nice to see ya
Thanks man! Good to be back
Any idea what the cause of the broken bolts is?
Oh yes cast iron exhaust manifold and aluminum head. Two different metals expanding and contracting at different rates sheers the bolts off. Pretty much any Oem aluminum headed engine does this dodge, Ford Chevy all have this issues. The new hemis they put a tie bar in to try and stop this issue. Now they just crack manifolds lol
Always theorized having the cats right off the manifold doesn’t help. High heat of the cats transfers into the manifold making the expansion and contraction even more pronounced. Just my 2 cents tho
@@mattlowe5881 I agree
@@mattlowe5881 but like 5.4 and 6.8 Ford cats older ones are prob 6ft down the pipe and they still brake studs
Extreme heat
How much do you or would you charge for this.
$763 to do both sides
Why don't they make Dodge recall this?
Recall are something that can harm you. Technically this won’t cause any harm but leaking exhaust gas under the hood is prob not good.
Was the battery disconnected first?
No never do that’s a myth
Why you stop posting videos?
We’ll be back! Very shortly. But I stop posting videos when I started building the tube chassis for whitie cause it’s just a boring process but the finish product is almost here plus it was nice to just take a step back for a while and take a look at my channel and videos to see what I can do better at.
@@RacingRamFam okay that makes sense, can’t wait to see what you do next
mint
Oh yes! Little welding and they come right out
wheres the v8 lawn mower
Chillin in the shed