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Nissan Pathfinder Exhaust
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 NEW NISSAN 200SX Z24 GC22 PATHFINDER PICKUP TRUCK EXHAUST MANIFOLD 81-89 ENZ24  US $90.00
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 Nissan Pathfinder Infiniti QX4 3.5L Rear Exhaust Muffler with Gasket New US $89.90
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Permatex 81878 #101 Sensor Safe Ultra Copper Hi Temp RTV, 3 oz. Tube List Price: $9.99 Sale Price: $1.95  |
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Permatex Ultra Copper. For 4 cylinder, turbocharged or high performance engines. The most advanced, high temperature RTV silicone gasket available. Sensor safe, low odor, noncorrosive. Superior adhesion. 3 times more oil resistant than conventional silicones; 8 times more flexible than cut gaskets. Temperature range 75 F. to 700 F. intermittent; resists auto and shop fluids and vibration. Suggested Applications: Exhaust manifolds/headers, valve covers, oil pans, timing covers, water pumps, thermostat housings. 3 oz. tube. |
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Magnaflow 53004 Universal Catalytic Converter (Non CARB compliant) List Price: $164.83 Sale Price: $47.44 |
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Catalytic Converter: 2'' inlet 2'' outlet; 13'' length; OEM Replacement Catalytic Converter; round; without A.I.R. system |
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Dynomax 35336 Hardware Clamp Sale Price: $3.05 |
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Walker has everything from brackets and clamps to connectors and specialty pipes - all the accessories you need to do the complete exhaust job. Walker is your one-stop exhaust shop offering a full line of pipes and accessories.Construction ensures superior sealingStrength and durability for long service lifeHD clamp for quality seal and performance |
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Nissan Frontier Pickup 98-04, Pathfinder 96-04 & Xterra 00-04 (Haynes Repair Manual) List Price: $26.95 Sale Price: $15.72 |
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Inside this manual you will find routine maintenance, tune-up procedures, engine repair, cooling and heating, air conditioning, fuel and exhaust, emissions control, ignition, brakes, suspension and steering, electrical systems, and wiring diagrams. |
Here are some more information for Nissan Pathfinder Exhaust:
The Armada, Nissan's full-size SUV, returns for 2010 with no changes to its standard V8 engine.
The Armada's 5.6-liter, 32-valve DOHC engine is known as the VK56DE. Based on the layout of Nissan's VQ-series V6, it is a 90-degree V8 with an aluminum block and heads, iron cylinder liners, forged steel connecting rods, and molybdenum-coated pistons to reduce internal friction. It uses Nissan's Continuously Variable Valve Timing Control System (CVTCS) on the intake valves, with a variable intake manifold to improve low-end torque. Designed specifically for truck and SUV use, the VK56DE engine is shared by the Nissan Pathfinder, Titan, and Infiniti QX56. In the Armada, it produces 317 horsepower and 385 lb-ft of torque.
When the Armada debuted in 2004, its 5.6-liter V8 was the most powerful engine in its class, and it gives the Armada strong acceleration and passing power. Rivals like the Chevrolet Tahoe and Toyota Sequoia now offer similar power, but the Armada still has class-leading towing capacity of up to 9,100 pounds. The VK56DE engine is smooth, but never entirely quiet. Some critics like its burbling exhaust note and throaty roar, but others find it too noisy.
Predictably, the big V8 is thirsty, even by full-size SUV standards. EPA estimated fuel economy is only 12/18 city/highway, which reviewers say is optimistic. Unlike the more highly tuned version of this engine in the Infiniti QX56, the Armada uses regular fuel.
In certain Midwestern, Southern, and Southeastern markets, Nissan offers a flexible-fuel version of this engine, capable of running on either gasoline or alternative fuels like E85, a blend of 85% ethanol and 15% gasoline. According to the EPA, using E85 reduces greenhouse gas emissions by up to 23%, but makes the 5.6-liter engine thirstier than ever. EPA fuel economy estimates on E85 are a dismal 9/13.
See more information about Nissan Armada Engine and other industry topics.
The Muscular 2010 Nissan Armada 5.6-Liter V8 Engine
The Armada, Nissan's full-size SUV, returns for 2010 with no changes to its standard V8 engine.
The Armada's 5.6-liter, 32-valve DOHC engine is known as the VK56DE. Based on the layout of Nissan's VQ-series V6, it is a 90-degree V8 with an aluminum block and heads, iron cylinder liners, forged steel connecting rods, and molybdenum-coated pistons to reduce internal friction. It uses Nissan's Continuously Variable Valve Timing Control System (CVTCS) on the intake valves, with a variable intake manifold to improve low-end torque. Designed specifically for truck and SUV use, the VK56DE engine is shared by the Nissan Pathfinder, Titan, and Infiniti QX56. In the Armada, it produces 317 horsepower and 385 lb-ft of torque.
When the Armada debuted in 2004, its 5.6-liter V8 was the most powerful engine in its class, and it gives the Armada strong acceleration and passing power. Rivals like the Chevrolet Tahoe and Toyota Sequoia now offer similar power, but the Armada still has class-leading towing capacity of up to 9,100 pounds. The VK56DE engine is smooth, but never entirely quiet. Some critics like its burbling exhaust note and throaty roar, but others find it too noisy.
Predictably, the big V8 is thirsty, even by full-size SUV standards. EPA estimated fuel economy is only 12/18 city/highway, which reviewers say is optimistic. Unlike the more highly tuned version of this engine in the Infiniti QX56, the Armada uses regular fuel.
In certain Midwestern, Southern, and Southeastern markets, Nissan offers a flexible-fuel version of this engine, capable of running on either gasoline or alternative fuels like E85, a blend of 85% ethanol and 15% gasoline. According to the EPA, using E85 reduces greenhouse gas emissions by up to 23%, but makes the 5.6-liter engine thirstier than ever. EPA fuel economy estimates on E85 are a dismal 9/13.
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Find out more about Nissan Armada Engine and other industry specific topics.
My 1993 Nissan Pathfinder is running rough and black smoke from unburned fuel.?
The computer gives a code for MAF sensor, but I have replaced it. I unplugged it while it was running and it ran worse. I know its getting to rich a fuel mixture but I dont know why. I replaced the temp sensors, fuel pressure regulator, checked all vacuum (which the vac line to the egr had no vac, but i routed some to it and it ran worse), replace maf and tps. Is it possible that it is the computer? I do have an exhaust leak between head and manifold. I mechanic said that the o2 sensor would not cause it, and that an exhaust leak wouldnt cause it to run rich.
WHAT DO YOU THINK?
I replaced plugs, cap, and rotor.
With the truck running, I unplug the MAF and it idles up for 1 second and then way down and very rough. So, I figured both of the MAF sensors I tried that with were good. It is definately rich fuel smoke. Not oil. 132k miles.
Probably bad plugwires, or fouled plugs.
If that isn't the problem, then you may have a burned valve or valves. Check the plugs and wires first. If they are OK then do a compression test on each cylinder to check the integrity of the valves.
There is also the possibility of a broken oil ring or cylinder wall damage, which will cause the engine to smoke from oil blowby, which will foul the plug and cause the affected cylinder to missfire.
1994 Nissan Pathfinder SE from North America - Comments
The motor ran great. However, it did suffer from the broken exhaust manifold stud problem that is common with these cars. I had to get it repaired as part of the state inspection/emissions requirements.
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