Pathfinder cracked exhaust manifold

Nissan titan exhaust manifoldheader advance auto parts. Your car has two manifolds an intake manifold and an exhaust manifold. Sep 12, 2019 how to fix white smoke from exhaust issue. Although a cracked exhaust manifold does not directly cause danger, it can indirectly be dangerous, as the issues it causes makes a car unfit to drive. He said the catalytic converter on these v8s is bolted right to the block something like that and generate a bunch of heat. Cracked exhaust manifolds are one of the more serious leaks since they receive the initial combustion gases from the cylinders. These pipes are cracking on 0204 pathfinders, and this is a chronic problem. I have a 1993 pathfinder that has an exhaust leak coming. Finding the right nissan pathfinder exhaust manifold mustnt be a hassle. Example offers of car parts nissan pathfinder exhaust manifold. A ka24e exhaust manifold is very close in design to a napsz manifold, and might work on your engine. This exhaust manifold was precisionengineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. Nissan pathfinder exhaust manifold exhaust manifold for. A cracked manifold will usually make unusual noises of some kind as some of the exhaust gasses are being forced out of the crack instead of out the exhaust.

The nissan path view topic v8 cracked exhaust manifold. I then took the car on a trip, no problem with the exhaust, but after 50 miles, when we exited the pathfinder, my wife asked what the burnning rubber smell was. I just learned yesterday that my exhaust manifold is cracked. This patch lasted about a week before the problem occurred again. The noise may be most noticeable when the engine is cold. Effects include increased engine emissions, poor vehicle performance and damage to an engines components. I have a 96 pf and just found out today that my left exhaust manfold is. Even in the days before emissions controls, cracked manifolds were a bad thing. Show example nissan pathfinder exhaust manifold repair prices. On the 2012 path, the manifold and cat are two separate pieces, while the v8 models have a one piece manifoldcat assy.

I was told if i had a exhaust manifold issue, i would need to supply the vin of the vehicle and see if the vehicle is part of the class action suit that is all i know at this time. Inside the vehicle, there is a gasket that seals the manifold to the head. Example number 2 the exhaust manifold has split into two pieces. So if you know the problem of your car, just come to nissan parts deal to find the oem nissan pathfinder exhaust manifold you need. They didnt give me a price on my print out as it all fell under warranty. Nissan pathfinder forum infiniti qx4 forum infiniti qx30 forum. Its a fairly common problem on earlier qx56titansarmadas. I called consumer affairs and question them about the settlement. Jb weld extremeheat will not mend the two parts together, this is a replacement or weld repair situation.

How to diagnose a cracked exhaust manifold it still runs. Dorman 674431 drivers side exhaust manifold kit for. The issue i have is that the flange separated from the collector pipe on the manifold side. The exhaust manifold is ahead of your catalyst, which makes your car non compliant with emissions laws, not to mention that it probably sounds like hell. He said hes seen this a bit in the titans, but never in a v8 pathfinder. Nissan pathfinder exhaust manifold replacement cost estimate. Nissan pathfinder exhaust manifold bestsellers view more. Shop lowestpriced oem nissan pathfinder exhaust manifold gaskets at. Hello and thank you for using the exhaust manifold studs are quit common on the older pathfinders. Symptoms of a cracked exhaust manifold it still runs.

What you see below is a previous search for a nissan pathfinder exhaust manifold and. Removing the dna motoring tubular header in replacement for the stock cast iron exhaust manifold. Jb weld extremeheat is the perfect repair solution. Exhaust manifold removal technique nissan titan forum. We have the largest selection of nissan pathfinder exhaust manifold parts at discount prices. The manifold flange has a relief cut between the 3rd and 4th cylinders on each bank leaving the 4th runner to have to support any load placed on it by itself. Choose cast iron, steel, or stainless steel exhaust manifolds from hooker headers, sanderson headers, dorman, ford racing, allstar performance. In order to fix white smoke from exhaust problem, besides from taking it to the repair shop, you can do it at home. Exhaust manifold can warp and cause the studs to break off. Whether youre looking for simple, bolton replacements for your stock manifold or you want to extract a few extra horsepower from your engine, weve got the right exhaust manifold for your needs. Anyone else having issues with leaking or cracked exhaust manifold. You could try to weld the manifold but it will probably crack again. Get this topgrade quality replacement for your worn out part from dnj.

If you are looking to test your manifolds look in the sticky section of the forum and in there it will tell you and show how to test for leaks in the manifold by using acetone to check for internal leaks. My only complaint was the pre tapped stud mounting holes were not threaded well required me to re tap the threads to get the studs to screw in. When you have cracked exhaust manifold, it might be possible to repair it rather than spend money on a new one. The consumer is concerned that if the manifolds continue to crack that the exhaust fumes could enter. Depending on your engine and type of vehicle, the exhaust manifold can either be a set of pipes or it can be a cast iron manifold assembly. From what i understand welding cast iron is a big deal, not as simple as regular steel. Like we mentioned in the cast iron section above, exhaust manifolds are often designed with longevity and fitment in mind, not horsepower. If you need durable gaskets to prevent leaks on your vehicle, felpro is the way to go. Your nissan pathfinder exhaust manifold collects gases produced by the motor and disperses them via. Any time your nissan pathfinder exhaust manifold is deficient, the vehicle will definitely fail emissions checks and might permit harmful exhaust vapors to enter the cabin of a vehicle. Find a quality nissan pathfinder exhaust manifold and other used auto parts from the top auto salvage yards. I was mistakenly looking at the part for the v8 models, which may have been covered. I heard last week that nissan settle a class action lawsuit over crack exhaust manifolds.

Forums nissan models pathfinder cracked exhaust manifold. I take possession of the vehicle and 50 miles later ses light is on, p0171 bank 1 system lean. You wont pass your next emissions test, and you may get a ticket well before then. Dec 04, 2017 example number 1 your exhaust manifold has developed a stress crack near a bolt. Essentially the exhaust manifold takes the burned exhaust gases from the engines cylinders and ejects the gas through the exhaust system and out through the cars tail pipe. Inspect the intake gasket intake gasket is the first part to check when you have white smoke from exhaust. This was found out by rough idling, slow acceleration, increased gas usage, and engine light on. Im in the process of having my second one replaced on my 2005 armada. Cracked manifolds are not the only cause of this code, however through process of elimination, and by hearingsmelling the leaks especially when the engine is cold, i determined the cracked manifold to be the cause. Out of due diligence i took it to nissan dealer 1 for a look over and they pulled p0420 bank 1 catalyst system efficiency below threshold, worked the diagnosis and replaced the cat which dealership stated was cracked, exhaust manifold and gasket. Advance auto parts has 10 different exhaust manifoldheader for your vehicle, ready for shipping or instore pick up.

The 2004 nissan titan has 5 problems reported for exhaust manifolds cracked. One part of your nissan pathfinder is the exhaust manifold. Exhaust manifold with integrated catalytic converter for 2012 nissan pathfinder fits. Nissan pathfinder manifoldheadermufflertail pipe problems. It was under emission warranty 8yr 80k and they fixed it no charge to me. Taking it to a repair shop could cost you quite a considerable amount for labor and parts, so trying a repair yourself first can be a good option. Nissan pathfinder exhaust manifold used auto parts. He also told me that because the exhaust pipe is rusted where it meets the. Having not seen a picture prior to checking my manifold, i was expecting to see a thin hairline crack. This may be more pronounced when the engine is cold and first started and can be anything from a clicking noise to a more pronounced whistling or whooshing noise. Inspect exhaust studs, clean carbon and old gasket off cylinder head. How to change exhaust manifold header nissaninfiniti vg33e. Depending on your make and model, your manifold might be a single. I have a 2003 nissan pathfinder with cracked exhaust pipes.

You must have simple understand of your pathfinder exhaust manifold that you can find some problem correct in time. Nissan pathfinder exhaust manifold exhaust manifolds. Nissan pathfinder 2006, exhaust manifold gasket set by felpro. Oct 27, 2011 well if the exhaust is off and it hasnt been repaired yet, you should just look into thorley headers, or pace setters if no thorelys are available, replace the manifold with those, and however many broken studs you find, ive never known a pathfinder without a broken stud replace with the much stronger grade nissan studs for the 300z or go. Engineered using the latest technologies and global engineering resources, the. The exhaust manifold is an essential part of a vehicles emissions control system. Dnj eg649 exhaust manifold gasket for 20042015 infiniti, nissanarmada, nv2500, nv3500, pathfinder, qx56, titan 5. The exhaust systems starts at the exhaust manifold gasket and travels through the exhaust manifold, header pipe, catalytic converter, mufflers or resonators and out the exhaust pipe. They ended up replacing the manifold, gasket, bolt and 2 studs. Learn about this problem, why it occurs, and how to fix it. Aftermarket exhaust manifolds look and fit just like the exhaust manifold that came on the car when it was new, with similar flow characteristics. Forum for the xterra, frontier and hardbody, the smaller workhorses of the nissan lineup.

Dec 19, 2017 removing the dna motoring tubular header in replacement for the stock cast iron exhaust manifold. Your nissan pathfinder exhaust manifold collects gases produced by the motor and disperses them via the vehicles exhaust pipe. How to know if my exhaust manifold studs are broken new. Oem manifold slides out and new manifold in my case jba lts slide right in. It includes all necessary gaskets and downpipe hardware for a complete repair. Sometime the cast iron manifold will crack causing exhaust leaks which will required swapping of. Exhaust manifoldcatalytic converter issue 20052012 r51. Average rating from 124 customers who received a exhaust manifold replacement. Jb weld extremeheat will not mend the two parts together, this is a. How to change exhaust manifold header nissaninfiniti. Both serve essential purposes, but the one most likely to experience problems over the long term is the exhaust manifold. To find your nissan pathfinder exhaust manifold from a recycler near you, just enter the year of your vehicle and your zip code in the above form and press the find button. The studs are to small and after a period of time the rust gets the best of them, and they snap.

Nov 25, 2015 average rating from 124 customers who received a exhaust manifold replacement. Shop here and enjoy a wide selection of highquality parts at affordable prices. Nissan pathfinder exhaust manifold nissanpartsdeal. Engine exhaust system problems of nissan pathfinder part 1. The exhaust manifold often warps and cracks, breaking off the studs between the cylinder head and the exhaust manifold. Slide in new exhaust manifold, new oem recommended gasket, thread in new or cleaned up studs by hand doing the tighttough to reach ones first. Buy dorman 674431 drivers side exhaust manifold kit for select. Nissan pathfinder exhaust manifold can warp and cause the studs to break off 16 reports. Turns out 1 of the exhaust manifolds was cracked and therefore leaking. Manifoldheadermufflertail pipe problems of nissan pathfinder. Jan 16, 2018 on the 2012 path, the manifold and cat are two separate pieces, while the v8 models have a one piece manifold cat assy. Aug 27, 2016 1997 nissan pathfinder driverside exhaust manifold cracks repair blue magic quick steel xtreme. Well if the exhaust is off and it hasnt been repaired yet, you should just look into thorley headers, or pace setters if no thorelys are available, replace the manifold with those, and however many broken studs you find, ive never known a pathfinder without a broken stud replace with the much stronger grade nissan studs for the 300z or go. Nissan pathfinder exhaust manifold can warp and cause the studs to break off.