Does Stop Leak Work? - EricTheCarGuy

. 52 Videos
95% 39,852 852

About :

Does Stop Leak Work? - EricTheCarGuy

As technicians we all have opinions based on our experiences and sometimes the experiences of others, stop leak seems to be one of those things. In my experience it really hasn't done much for me and I haven't seen it perform any miracles but that's not to say that it hasn't at one time or another. I welcome your responses on this topic and look forward to hearing your opinions just be nice.


Click below and Stay Dirty

Visit me at EricTheCarGuy.com

Visit EricTheCarGuy Forum

Visit my Facebook Page:


Stay dirty


oyun portal minecraft survival bolum 15

bedava teamspeak 3 server kurma portsuz

gel deli sevdam

kadere bak rte

total war attila your steam installation appears to have been modified hatas?

cepde minecraft 0.16.0

counter strike 1.6 mic ayarlar?

sudeys bakara

hakan abi sen manyakm?s?n

herobrine nas?l cag?r?l?r modsuz

Tags :

stop leak radiator stop leak using stop leak does stop leak work how stop leak works coolant leak radiator leak sealing a coolant leak fixing a coolant leak coolant leak fix leaking engine leaking coolant stop leak remedy how to how to auto repair how to car repair diy diy auto repair diy car repair cars trucks engine repair eric the car guy ericthecarguy etcg

Google AdSense
728 x 90

Similar Videos:


    Popular Comments:

King Keko Kuuz . 2019-03-20
Only guy I can trust when I need to look for something! 👍
121 2 . Reply
Chicano pride Alvarez . 2019-03-12
Do you have any videos on checking AC clutch on a 2005 Kia Sedona, I have been able to turn clutch by hand to check if it locked up but from there I am stuck can you help me out?
121 2 . Reply
uhfnutbar1 . 2019-03-10
fuckin mechanic shut up
121 2 . Reply
Chuckey YooHoo! . 2019-03-07
i put blue devil for my oil leak... but it kinda worked.... but it gumup oil pump, so check oil light came on and engine sound rough at idling.... so it gumup some stuff inside... two oil changes later(7000miles), check oil light is finally off. I think my engine ran a little hot and oil starved for that five month... also, it felt like engine was running hotter.
121 2 . Reply
Jeff Castina . 2019-02-21
I used the block tester and fluid turns very slightly greenish (still mostly blue) after a minute of pumping. I'm assuming this is indicating a possible small exhaust gas leak INTO my coolant. From what I'm reading, the head gasket sealant is more likely to work if coolant is leaking OUT through the head gasket vs gasses coming in, is that correct? It's an '08 Sienna with 224k miles that we paid $4k for a couple years ago. I'm not feeling the $2500 head gasket replacement. Still not sure either which product to try ... Barr's, K Seal, K&W, etc.
121 2 . Reply
FIZZY all view . 2019-02-19
stop leak make your coolant system more worse and damage.....better way is...top overhauling your engine....restore back the new metal gasket....do not forget to schemes your engine head....
121 2 . Reply
ddemier ddemier . 2019-02-18
I love the duct tape card bord box peep hole. Very professional... lol
121 2 . Reply
Nicholas Anderson . 2019-02-13
I wouldn't recommend stop leak put it it to stop a head gasket leak and now you need a radiator / thermostat / heater core & guess what a head gasket take my word for it even if you have to pay $1500 for someone to install it, it's still cheaper
121 2 . Reply
Richard Watson Jr. . 2019-02-05
"Ouch, Elliott" LOL
121 2 . Reply
iconacie . 2019-01-31
yeah sounds like a mechanic that is losing money due to stop leak. i like in this video he shows you a thermostat with some stop leak on it and build up on a broken part that who knows where he got that part from or what the build up was from. ill tell you this a thermostat is under 10 bucks and very easy to replace the stop leak has a chance to keep mechanics like this guy from raping your wallet out of 1500 to 2000 bucks. yeah ill save my money and use blue devil or bars leak.
121 2 . Reply
Victor Herrera . 2019-01-27
I'm loosing coolant my car old like 200 k miles not worth fixing it I'm going with a stop leak see what happens
121 2 . Reply
Dzidzai Chidumba . 2019-01-27
Let me save you some time and money. I used Bars leak head Gasket Failure, it made my problem worse, the car was leaking oil into water but added leaking coolant into cylinders. The only fix was to take off the cylinder and put in a new head gasket and have the head skimmed.
121 2 . Reply
universalchiro . 2019-01-23
I had a coolant leak from the lower thermostat housing and intake manifold. I used a block seal, and the leak reduced 99% for a week, and then a little more coolant started leaking but still about 80% less than before. I'll try another application soon. But until then, i'm satisfied.

Mechanics tell me that block seal ruins heater core, but mine still gets hot.
121 2 . Reply
World Survivalist . 2019-01-20
£1500 labour cost vs £38 20 minute job. Yeah I wonder why the mechanic doesn't like it
121 2 . Reply
Nightbird . 2019-01-14
Can someone recommend a product for a head gasket that is leaking oil? I just don't have the $3k I was quoted for the repair. Thanks!
121 2 . Reply
Michael Brown . 2019-01-12
Eric, you have problems, your weird. That cardboard window blind is weird. It sucks that I found you.

Without you though things would not so clear, I have a 5.7 hemi that took a big heavy shit in my breakfast after a year of running like a charm. The engine at least. The rest is the pickup is looking like a leaky classic. Your hilariously weird which I like and your not full of yourself or just filling gaps left and right for more video time and I do like that. Thank you dude, for real.
121 2 . Reply
posterlion . 2019-01-09
Old thread. Oh well, here's my take. Stop leak for a head gasket is a non-idea. Fix the head gasket. Stop leak for a freeze plug behind the transmission, not a bad idea. This has been working for me since 2010 and it is now 2019. There are good reasons for stop leak, but I would not use it to fix a head gasket.
121 2 . Reply
Adrian Cintron . 2019-01-07
Make one about trash Americans car!!
121 2 . Reply
Muhaa Haloa . 2018-12-31
i think if its a coolant leak in the radiator or matrix or a little seal then K Seal is quality
product if your head gasket if gone it needs a proper repair simples.
121 2 . Reply
Byron Vinson . 2018-12-30
will stop leak cause the heater core to fail?
121 2 . Reply
Adrian . 2018-12-28
To be fair that thing looked like it was beyond stop leak. Just looking at the sludge in the radiator(which was most likely before) is enough to do major replacements in the cooling system.

I'd say this is another case of someone who waited too long and tried to fix something that was dead already. I still want to see valid results lol
121 2 . Reply
Lve4all . 2018-12-27
thanks for the upload my friend i used ( k-seal ) for head gasket car was smooky and it worked ..now car have more power and dosnt smoke anymore happy with quick fix ...wish you and all your visters on the video very happy new year 2019 .tc
121 2 . Reply
Timothy Antoine . 2018-12-20
Stop leak works so well it will clog your heater core .
121 2 . Reply
RickK RocKStar . 2018-12-18
The question should be rephrased,
If your head gasket blew in the middle of a desert during a zombie apocalypse, do you think stop leak would get you out of the situation.
121 2 . Reply
phorse . 2018-12-15
It worked for me...

What happened was the thermostat i put in it (that was only a few months old) FAILED, and it caused the damn thing to open up several leaks. The radiator had a huge crack in the top where it's plastic, and it opened up another leak around the block somewhere. Put this shit in, and boom, it sealed the leaks.

Not sure how long it will last. It's an old 99 civic EX with 200k miles on it, so I just want to keep it running a little while longer. Motor, and tranny seem fine, so maybe some honda enthusiast will buy it just for that.
121 2 . Reply
Mark of Excellence . 2018-12-14
Here’s the thing: you mainly see cars that have already tried stop leak without success. Not a fan or an opponent of it, just saying.
121 2 . Reply
Silly Rabbit . 2018-12-10
I have a leak , I put a seal is not leaking any more. And I would spend 500 in changing a head gasket but mechanic charge more and I dont have that amount of money .. why should we pay 1500 for something that there is cheapest ways to fix it...and as I said if the mechanics reduce the price of labor we all will do it.. so that's way companies came with a cheaper product and they are getting money and because they are fixing expensive issues .
121 2 . Reply
ROB P . 2018-12-09
Will this video answer the question.
121 2 . Reply
Todd Baumer . 2018-12-08
Hi Eric, I just wanted to take a second and let you know I always go to your channel firstl and search for repair videos for subjects I need help with. You always seem genuine kind and most of all very knowledgeable. So big thank you keep it up!
121 2 . Reply
natalio ramirez . 2018-12-05
does water coming out from the exhaust pipe means that I have a head gasket leak?
121 2 . Reply
Juniel Molaro . 2018-12-03
Please give a Example of Piston slap and piston Normal play?
Thank you!
121 2 . Reply
Islanderforlife 1 . 2018-12-02
I am confident he is an idiot
121 2 . Reply
cj budz . 2018-11-29
i have a 98 Chevy V'8 i tried using bar seal pro and blue devil at the same time i have ran my truck blown the gasket 267'000. now tis still strong at 356.000 . so if u can read and have a time and 80$ pules oil and filter and new coolant and take out the thermostat and disconnect the heater core... flush 2 x with new water and two oil changes its fixed not hard , stop be-leaving thee dam part sappers and try it i have helped a lot of fam and buddy's over the years i have kis so i sure CANT pay 1.100 $ to some shop i live week to week 5 people in one house 1 check only go so far you know???????
121 2 . Reply
WILLIAM NAGEL . 2018-11-27
The crap does work but it will only get the car running well enough to drive it to the crusher.
121 2 . Reply
DaMan1964 . 2018-11-25
Nulon Stop leak works and works well. Ive had 4 turbo diesels in my time and they all needed coolant top ups. I just assumed thats how they are even though it doesnt really make sense. I had a coolant leak where I had to top up radiator every 12 km trip to and from work. It turns out that one of the metal coolant return lines from the turbo developed a hole from coolant system neglect by me. In desperation I tried $13 Nulon Stop Leak and initially thought it didnt work because after going around the block it was still leaking. But the next day after topping up coolant admittedly by very little it hasnt lost any coolant. So since 2004 since driving my Surfs for once no more coolant top ups AND its cooling better. The car has a centre console heaterand I can feel the coolant responding to power ie hot coolant but it cools quicker and subsequently the air from heater is warm to hot rather than hot to extremely hot. I put this down to the system pressurising up to pressure like it was designed to do. Previously topping up constantly meant coolant was going somewhere but never any evidence and cooling system was never reaching full pressure hence running hotter. Nulon Stop leak works!
121 2 . Reply
Josh Mercer . 2018-11-15
U broke ass people stop complaining he’s giving some valid reasons not to use that product stop Being poor cough up the 1500 to 2 grand and let a professional do your freaking head gasket Keep up the good foods bro
121 2 . Reply
Emiliano Saumell . 2018-11-05
Put a bottle of Blue Devil Pour and Go on a 500 dollar Saturn, and it worked!
121 2 . Reply
Cody Call . 2018-10-20
It works for a little while if it’s not too bad. Worked for me for 3k miles. But when you keep doing 7k rpm shifts it eventually blows everything out. No one likes to do head gaskets on the cougar v6. Yuck.
121 2 . Reply
Chus Papi . 2018-10-19
Head gasket job on an old inline 6 Jeep is wayyy cheaper. Lol
I know a shop that’ll do it for $600.
But that engine is super easy to work on.
121 2 . Reply
kippercat123 . 2018-10-19
I did the Blue Devil Headgasket thing cuz I had a bit of oil in my coolant. Cleaned oil from coolant and it appears to be fixed now.
121 2 . Reply
Dean Robillard . 2018-10-06
2006 honda pilot. I put half a litre of eggwhite in my oil and my rear main seal stopped leaking. Thanks man!
121 2 . Reply
tom lou . 2018-09-28
Hey car guy I have a 05 camry 2.4 there is oil in the radiator but there is NO water in the oil motor or tranny please help thx
121 2 . Reply
Buckets . 2018-09-26
If your car is a piece of crap, and your trying to get what u can out of it, it's perfect for you. As with any important decision make sure you look into your specific problem, on the internet, YouTube, auto parts store, and ask friends, always a good idea, asking a mechanic at a shop can be problematic since telling you you need work done on your car would be beneficial to them. Use your brain is my advice, which also means if you decide to use the product, make sure you do so properly, don't half ass it, for example if it's a coolant leak, it says it's a good idea to flush your system first for best results, well do it, and follow directions exactly as stated, go on YouTube and there should be an instructional video made by the product's company, not just regular people filming themselves doing it, although watching them as well can't hurt, just remember they're not mechanics, so their stating things as facts doesn't make them true, so watch them objectively, trust your good judgement, which means doing the homework like I said, once you do that, whatever you decide you should feel fairly confident making your decision, then again I would say the same logic applies to all decisions that are difficult to make. Not knowing Jack squat about something may be true, but if you you have common sense, do your homework on said problem, you don't need to be a Harvard grad to decide what's best for you when you do that, common sense is enough once you have enough information on the subject, but remember, someone may be 1000% confident telling you "all you have to do" is this or that, but people used to be 1000% confident the world was flat, more information was what they were missing, which could easily be the case with someone telling you they know what they're talking about......
121 2 . Reply
Sky Tiger . 2018-09-26
I just put a bottle in a 2010 prius with # 2 permanent missfire stopped it cold after 20 minute drove 100 miles now its excellent. I used it on a Bmw 325, dodge neons, escorts, & others worked great and so many others only leaks that did not mix with oil though.
121 2 . Reply
Coup Cooper . 2018-09-22
Its work good in car stop leaks work great
121 2 . Reply
No Face Killah . 2018-09-16
You said you like evidence but taking parts out of an engine and looking at them is not evidence.
121 2 . Reply
murat levent . 2018-09-15
I experienced the same, was loosing water and 4-5 days back before taking to garage i tried my last chance to see how it performs. Usually every 2-3 days i was adding 1l with current milage i do, and for 4-5 days i have no issue. I hope it worked well enough. ( they told me needs to be opened and gadget should be replaced ).
While adding stop leak i suggest you to dilute it with one lt of water and add it. It will dissolve more homogeneous.
121 2 . Reply
Anthony Duck . 2018-09-15
So basically you can't confirm what was put in the engine or if it was used before or after the person had an issue👎
121 2 . Reply
Mikey's Automotive . 2018-09-14
I believe you have to take off your thermostat!
121 2 . Reply
My World . 2018-09-12
Bravo, a self-unaware arresting theatrical event, to real to be labeled a performance, a brilliant cinematic event ..... you really own this into immortality as you enter the last lap, perfect structure. Towards the end of this piece I forgot about what I was here for and instead (especially as you were discussing the 'EGG WHITE' home remedy) I felt like I was watching a remake of Apocalypse Now, and you were Marlon Brando: "Egg whites? You say ... egg whites? The horror. The Horror." Bravo!
121 2 . Reply