exhaust manifold is cracked - ylecipyjyk’s diary

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Keep in mind that there is a gasket that mediates between the engine block and the actual exhaust manifold piping. Like the piping itself, this gasket goes through the stress of a constant heating and cooling cycle. In other words, if the crack is not visible in the pipe, an indicator of a bad manifold could still show in a warped. Your car has two manifolds – an intake manifold and an exhaust manifold. Both serve essential purposes, but the one most likely to experience problems over the long term is the exhaust manifold. Depending on your make and... Symptoms of a Cracked Exhaust Manifold. by William Zane. An engine's exhaust manifold (or manifolds) is an integral part of the exhaust system. The manifold is bolted to the engine's head and is the first component that spent exhaust gasses are routed through on their way out of the exhaust system. Unfortunately. 3 min - Uploaded by RJ The Bike GuyThe Honda shop told me I had a crack in the exhaust manifold on my Civic and that it was. 11 min - Uploaded by Johnny VannzIf you need a costly exhaust manifold repair because of rust, holes, leaks or gaskets... in this. 2 min - Uploaded by netskinkMy exhaust manifold had cracks and a hole where the o2 sensor was. High temperature jb. That is why cast iron exhaust manifolds are often replaced with more free-flowing tubular designed "headers" when the vehicle's owner is on the hunt for increased horsepower and torque. Cast iron manifolds are also heavy, and can become brittle with heat cycles and age. If they crack, the check engine light will pop on,. Your car has two manifolds – an intake manifold and an exhaust manifold. Both serve essential purposes, but the one most likely to experience problems over the long term is the exhaust manifold. Depending on your make and model, your manifold might be a single piece of cast iron with channels/ports. DeathCougar's Avatar. Join Date: Jan 2003. Location: Marysville, WA. Posts: 17,640. You can damage the exhaust valves, since a crack will allow cooler air to mix with the hot air coming out. Ask any race car driver or pit man. Cracked or leaking manifolds lead to big $$$ repairs. DeathCougar is offline. exhaust manifolds heat the casting to a minimum of 350F, to bake out the oils and impurities, then let it cool. The weld repair can be done hot, with pre heating and cooling slowly, or it can be done cold. Due to the small cross sections of a manifold, it can be easily welded with Ni-rod or cast rods with little pre. Background: 98 Honda Civic SI, 130000 km Work done recently: Oil change. Work to be done: 1) Cracked EXHAUST manifold $ 650 + 2) Timing belt, $ 450.0. A crack in the exhaust manifold is caused by one of 2 reasons. The first one being the heat cycles the manifold experiences. Over a significant period of time these cycles take their toll on the manifold and it just gets to a point where it can't take the heat anymore. The material starts to weaken and crack in. Arc welding rod remains flexible, and will expand and contract with the heating/cooling of the manifold. Take it to a good welding shop for the fix..... or send it to me. I have welded MANY exhaust manifolds on big diesel engines. They crack all the time. Nickel rod is $$$$, but it will never crack in the same. Is there a cheap easy fix for a hole in exhaust manifold.. A hole or a crack? Cracked manifolds are very hard to weld without taking them off and getting them to someone who can weld cast iron. Now..if it's just. If you can't braze it, there are some 'muffler cement' type products that will stand up to the heat. Forum discussion: 2001 Ford Ranger, 161k miles. 2.5L RWD. 40 days ago, I passed my state inspection and emissions test. Today, went in for a few things since I had Saturday free. They were looking at my engine and said I have a cracked exhaust manifold. They showed m. Mine was just a hairline crack, so I just smeared it all over the top. ThermoSteel on Manifold - Jeff Loughlin 4. Let it cure for five or six hours. The instructions say you should heat the surface gradually after it cures, but you can't really do that with an exhaust manifold. I just started the engine and let it run for a minute or two,. Chevrolet Trailblazer Cracked exhaust manifold. - 78 reports. Learn about this problem, why it occurs, and how to fix it. Ford F-150 Exhaust Manifolds Can Crack and Cause Leak - 47 reports. Learn about this problem, why it occurs, and how to fix it. In this edition of driveway diagnostics we show you what you need to replace the cracked exhaust manifold on your Jeep. See how Quadratec's replacement is great. General Honda Civic Forum Archive. - My exhaust manifold is cracked. - I took off the heat shield for the first time in 3 years of owning the car, and. So there appears to be about 10 different threads looking at replacement options for cracked manifolds on these trucks in various version (and the sports too!). But thus far I've only seen recommendations to try welding, or try importing Australian headers, no one successfully showing pictures of these fabled. Aside from visually inspecting it, are there any other symptoms of a cracked exhaust manifold on a Wrangler TJ? Hello guys. So my exhaust manifold is cracked. How common is it? do most BMWs exhaust manifolds crack at a certain age and mileage? and how many of. Q I have a crack all the way around the exhaust manifold on one side (approximately 1/8" wide) will it seal the gap & for how long?. 18022KTRI: Uses ThermoSteel High Temp Steel Cold Weld., Repair exhaust manifold, catalytic converter, crossover pipes, mufflers and tailpipes., Everything needed to do the repair. Dewinterized the Prostar ('91, Indmar 351) recently...Fired right up and ran nicely. That's when I noticed a small drip on the port manifold, right under the drain plug. Figured it might be the plug itself, but upon closer observation the manifold appears to be cracked along a casting mark near the plug. Looked. I just got a Magnaflow muffler installed and the mechanic notified me that my exhaust manifold was cracked on the passenger side. I took a look when I got home and yup its cracked kind of badly. My question is should I go the aftermarket route with headers, or just keep it stock? I don't have crazy amounts. New member long time boat owner.Boat is a '94 Monterey, 21' , 5.0, Alpha1/gen1, raw water cooled and never in salt water. Ok, I did something stupid, I know it and now I'm paying for it. I did not winterize last fall. The past winter was a cold one and I now have two cracked exhaust manifolds. The engine is. When I was changing my oil I noticed the left bolt on the exhaust manifold was loose, so I took off the heat shield to check the other nuts/bolts and. JK Write-Ups - Fix exhaust manifold crack with ThermoSteel - ***edit*** For some reason the photos aren't showing up in this post anymore. I've copied the write-up over to here so you can still see the pictures. ***edit*** Like most of us with the 3.8, I had a crack in my driver's side manifold. I read about a. Depends on where the crack is. Those high temp putties are worth shyte. They may work for a manifold gasket, or loose exhaust tube that you want to seal and let dry before putting on a c-clamp. But even then, not worth the time to even go buy the stuff. I have welded many exhaust manifold myself with a. Just left the muffler shop and my driver side exhaust manifold is cracked all the way around. My titan has a mere 74k on it. has anyone else have this. Alright guys and gals here's the deal. I just finished a full tune up on my 2.7L and found that the exhaust manifold is cracked... AGAIN!!! This will be the second time I've replaced it since I bought the truck two years ago. Put probably 60k miles on it since I replaced the last one. I've pretty much come to the. I've been reading up on the cracked exhaust manifold issue for the past hour or so. I recently bought my 06 and have paperwork that shows it has already been replaced. I do still noticed a tick on cold start, and also if my back window is down, I do smell the sulfur smell under load. Neither of which really. OEM XJ Cherokee Technical. All XJ Non-modified/stock questions go here - Cracked Exhaust Manifold - 1999 Jeep Cherokee Classic - V6 - ~180000 miles Took 99 Jeep to shop to get new tires, oil change, Opinions required chaps. I have more than one crack in both exhaust manifolds, and whilst not absolutely critical to get the car on the road, it is certainly important if I want to ensure the cars maximum performance. Also I understand that extended use of the car with cracked manifolds can cause the Lambda. Just wondering how many people have had either a cracked manifold, broken manifold bolts, or both. I was also wondering how much everyone was spending. When I removed the heat shield with a new O2 sensor in hand, I found my exhaust manifold cracked to hell. I plan on replacing it (1.6 manifold worth it?), just wondering if this could cause the rich condition. I've heard extra O2 can be introduced through the cracks, but I'd of thought the manifolds would be. Thanks to Doug Levin, gbatejan, and 1fastviper - you guys nailed it! Fairly substantial crack/opening in my drivers side header that was most... What really has me burned is an exhaust manifold crack. And they say it's a $1500 fix! I expect an exhaust manifold to last the life of an engine.. My truck only has 44,500 miles on it and has been garaged and pampered since day one! Am I wrong thinking this is unacceptable? The nice lady at the service. So my mechanic informed me today that the leak I originally thought was from the exhaust manifold gasket is actually coming from a crack in the manifold itself. From what I've read, the gasket job is hard enough on a AWD and this sounds like it'll be harder and/or more expensive. Any ideas on how much. Hi, Has anyone had or heard of evoques having problems with cracked exhaust manifolds? My evoque's manifold cracked with 45000 miles on it. Seems kind of odd for a exhaust manifold to crack and the price they want to fix it is ridiculous. Thanks. How long can i go with a cracked exhaust manifold before damaging anything in the motor? Hoping to get a Banks Header in the next couple weeks, but need to drive as is until then. Thanks for any. 24 Valve Engine and Drivetrain - 24 valve exhaust manifold cracked - hey my exhaust manifold cracked i was wondering if any body had a good one laying around ? I was also wandering if that would play a part inthe crampy mileage i have been getting 14-15 since i bought in april i mostly drive freeway. This is a very common problem on the Detroit engines. There is so much heat right there at the exhaust manifold because of the small size of the stock turbo. I had replaced my manifold 2 times and the gasket 4 different times and even had the so called upgrade done to help if from leaking. The third. Are all of the ford exhaust manifolds as sorry as the ones on my truck? Both of mine are cracked and have to be replaced. I was just wondering if any of you have had to do this and where you got your new manifolds from? I've seen some on ebay. They range in price from $30 something to around $60. So, to get to my question, the car is fairly decent, but with a couple of problems - the biggest one being the slight crack in the exhaust manifold. I honestly can't see it, but my mechanic found it, and I can smell it at times. It'll cost 400+ to fix it, (I'm not capable of fixing it myself - or at least too skittish to attempt. What are the typical symptoms to tell if you have a cracked exhaust manifold, aside from removing the intake manifold and inspecting it? Are there tell-tale signs? I was able to get both engine running in one weekend. while i was working on the engines i noticed that all the exhaust manifolds have about a three inch crack in them and all in the same spot. i think its because the engine werent winterized, i live in MI and it does get very cold here. i wondering if these. Im sure im not the first to post this thread topic Been battling fuel economy issues, then bang... Found it Left manifold cracked under middle... I have a 95 tacoma with a 2.7 in it, this will be the 3rd exhaust manifold that has cracked. The first time I had a shop install an aftermarket manifold that cracked within 3 months. I replaced the second with a toyota manifold, it lasted 6 months and its cracked again, any ideas on what is going on? Logged. 09+ Ralliart Engine/Turbo/Drivetrain - Exhaust Manifold Cracked - It is loud! Sounds cool and still appears to make full boost... So... what are my options? I am not eager to get another OEM one - because they crack (poor design). The only aftermarket one I am aware of is MAP (fro EVO X only)... So. IS F (2008-2014) - Crack in Exhaust Manifold... - Hey Everyone, So I believe I have a crack in the Exhaust Manifold... When I rev the car I can hear a slight tick. I had taken it to a shop to do a muffler delete and said that there may be a leak or crack somewhere. The tech said it wasnt too bad but it may be. 2004 - 2008 Ford F150 - Cracked Exhaust Manifold ??? - Hey all. 2007 S/Crew 5.4 with 60k miles. Heres the way it sounds: Cold startup...fairly noisy ticking, right side. Goes away after warmup... Still a little audible after I hit the road, especially on acceleration... I've stuck my head inside the right front wheel. Basically, the car growls a little more when parked in idle and when you get on the gas it makes a more "open" and terrible noise. I took it over to a muffler shop as I had no tools and had them take a look at it. The mechanic had one look at it and said he knew that it was a crack in the exhaust manifold. Honda Civic / Del Sol (1992 - 2000) - cracked exhaust manifold? - what causes an exhaust manifold to crack? would it be something thats wrong with the car internally that causes it to crack? or just the general heating and cooling over time. Got a new one for you guys. About a year ago , when I bought the sporty, One of the first things to do on my fix it list was a cracked ex manifold. So I decided to look for things to fix on my Jeep as does every XJ owner (It's a Jeep thing, you wouldn't understand,) and to my surprise I found a crack in the exhaust manifold. I'm not really sure if it's a huge deal but could anyone tell me the severity of this? Leave it alone or fix it? I mean I don't really notice anything, I feel a. I was doing the danoz fix and got a close view of my manifold and found a crack, started my car and sure enough it was a pulsating leak. Can I just. The exhaust manifold om my Gen3 3.5 Pajero has a hairline crack according to dealers. I can hear it blowing under heavy acceleration but is when driving "conservatively" it is quiet. They want to charge me R2300.00 for a new manifold plus R900 labour. Is there another way to fix the manifold ie. welding? I have a 2011 Chevy Equinox that has a check engine light on with a code for an O2 sensor. I took it to the repair shop where I get my oil changed for them to take a look, and they informed me that the exhaust manifold had a crack, and they recommended a repair this in order to see if it was causing the. The 2002 Honda Civic has 17 complaints for crack in the exhaust manifold. Average repair cost is $342.00 at 94956 miles. While nickle rod is a "standard" for cast iron repair you run into problems using it on an automotive exhaust manifold repair. The cast iron and nickle expand and contract at different rates given the wide operating temp for that piece. More times than not the weld will crack even if you use the procedure that. I've had several exhaust manifolds on various stock small block engines crack. What is causing this? Oh yes, the dreaded exhaust manifold crack. It is common and can be costly. No easy fix that I am aware of other than replacing. I looked and looked, but ended up having Lexusben replace mine. He did a great job and at a fair price. PM me if interested and i can hook you up. No rush to fix as I drove mine. Find exhaust manifold cracked ads. Buy and sell almost anything on Gumtree classifieds. About a week ago we started getting an exhaust smell coming from the vents. It happens when the climate control system is working pulling air into the cabin. I think there is an exhaust leak and the exhaust is just pulling the air into the cabin. I also smell exhaust if I just open the hood. Today I got under it. Hey everyone, this is my first post but I've used this site as reference for repairs for my 98 Discovery for awhile. Here's my current issue: http://picasaweb.google.com/EricTTeacher/MyPictures#5321651177100989410 A cracked right side exhaust manifold, it was originally a small crack that has become. All the time I didn't pay much attention to it, because I had more urgent issues to solve. I hoped that the smell would be because of a relatively simple issue, like a clogged char coal canister. Last year however I discovered a crack in the exhaust manifold on cylinder #4. Since we are planning to take the Alfa. hey i got a 2002 LS (trailblazer) 4.2 well i got a few problems and some warnings for you if you have an exhaust manifold thats cracked i would suggest that you replace it a.s.a.p. i tried driving it as is to buy some time, well that wasnt a god idea. turns out it got too hot, and melted some wires and. TR4A exhaust manifold cracked - posted in TR4/4A Forum: A TR4A friend has suffered a crack/split in his cast manifold. Is it possible to weld or should he look for a replacement? If anybody has a spare available please PM me. Thanks Mike. As I was changing the oil filter I noticed water leaking out of bottom outside part of the exhaust manifold. Yep, it's cracked. The guy I bought it from explained his winterizing process about filling it with antifreeze but never said anything about draining the water out of the manifolds, so I'm guessing that is why. I found a 2001 3.0L locally for a good price. The only visible problem is that it has a cracked exhaust manifold. I know that I wouldn't be using the. So, after months of putting up with the veccy sounding rough as a...well, diesel!! i decided to pit some effort into investigating the cause! Lots of people told me that it was probably a problem with the exhaust manifold, so this is where i started looking, and this is what i found... [IMG].so i'm now pretty sure. Took it to the dealer and they said the exhaust manifold is cracked and going to cost 900.00 to fix it. Now i have done some research and reading and seem to come up with the exhaust manifold has an integrated cat. converter. The dealer says no. So they won't cover it under warranty. Any help would be. Hi Guys, Hoping to get some advice and assistance. I've searched the forum but was unable to gather the required info. First off, I drive a 2010 6R Polo 1.4. I noticed a crack on the exhaust manifold sometime last year. I just got it welded at the time it but it seems that did not last as the issue has now. I have a new manifold waiting to be put in to replace the cracked one I have in the truck right now. My question is, are the cracks creating a boost leak? I don't have a boost gauge yet to tell and I'm a newbie here trying to learn. Thanks. I became aware that my exhaust manifold has a small crack in my 2001 Honda Civic. Just recently I have been having problems with the engine temperature rising.... The other day I took off my heat sheild to polish it up and found that my exhaust manifold is cracked down the center of the manifold. The crack is about 4 inch's long and has two smaller cracks on either side of it. I didnt think much of this because it looked like it was just on the surface and now a week later. I replaced my manifold about a year ago with an OEM Toyota unit. Well, now it seems that I have an exhaust leak again. What's up with these manifolds? I recently changed the right exhaust manifold on my 95 vert due to a crack in it. I've heard of quite a few LT1's that have this cracked manifold prob. I have a 1993 Toyota Corolla 1.6L with 200K miles. It is a sweet ride, but about every 2 or 3 years, the exhaust manifold cracks. I have replaced it several times, installing new gaskets, and carefully following the to… Hey guys, I found that my exhaust manifold is cracked in the usual place on the 4th cylinder. Should I get it welded back together, use the opportunity to buy a new one, or just leave it? It ran fine when it was cracked. I'm in college and I don't have 500 bucks to throw down on a custom one, although I'd love. the turbo in my 2008 failed two weeks ago when they removed it the housing was cracked and along with that a crack in the exhaust manifold prior to. Cracked Exhaust Manifold Causes Smog Failure. My Mercedes E320 has a crack in the exhaust pipe near the exhaust manifold. I need to know if this will cause it to fail the smog check. The crack is loud enough to hear, but barely visible. Thank you in advance. Hello! I just learned yesterday that my exhaust manifold is cracked. The mechanic told me that it is okay to drive with this problem, and that the car. I am a member of the cracked exhaust manifold club, twice in a row on the right side of my 98 G3500 van with a 5.7. First time I replaced it with a. Hummer H3 - Code P0171 Lean code and problem with cracked exhaust manifold - today i after 5 hour's of smoke test for intake manifold and fuel. t>can I weld the cracks? I have a welder, and it wouldn't take much, I can access the manifold pretty easily, but am I going. I've got a cracked ehaust manifold on the drivers side. Can I weld it? The local wrecking yard parts diver wants to know the 'casting number'. Anyone. my 2010 f150 5.4 has decided to crack the right side exhaust manifold, truck only has 103k on it, is there a good aftermarket 1 to put on?, or am I.