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It probably has nothing to do with the dual exhaust. O2 sensors just... fail. Use the original equipment sensor as a replacement. Usually you can only expect 50 to 60 k miles from the newer "heated" o2 sensors. BTW, if one bank goes bad, replace them both. The other one is getting ready to go and even if it keeps going, it's not giving you the performance you need. Just replace them. It will save you fuel and the vehicle will run better.
What else can I help you with?
Can an exhaust pipe be installed on a stock go ped engine?
yep
Where is the oxygen sensors are on a 2000 dodge Dakota?
Screwed into the exhaust pipe, just behind the engine.Screwed into the exhaust pipe, just behind the engine.
Where is the oxygen sensor location on 1992 dodge Dakota engine?
Next the transmission passger side exhaust down tube after the (Y) in the exhaust tube.
Will a 3.9 v6 engine from a 1995 Dodge Dakota fit into a 2000 Dodge Dakota with a 3.9 v6 engine?
Yes. A 3.9 v6 engine from a 1995 Dodge Dakota will fit into a 2000 Dodge Dakota with a 3.9 v6 engine. You will have to swap the intake and exhaust manifolds along with all sensors and fuel rail though.
Where is O2 sensor in Dodge Dakota?
It/they are in the exhaust manifold/pipe, before (and after) the catalytic converter. Depends on yearand engine.
How to verify there is a restriction in exhaust pipe?
Take the EXHAUST PIPES loose from the engine where they bolt to the exhaust manifolds and pull them down alittle. Then start the engine and see if it runs better.
Can side cam engine be installed in 4 stroke or 2 stroke engine?
sidecam engine cannot be installed in 2 stroke engine because in 2 stroke engine we have inlet & exhaust ports not valves... so when piston moves up and down it automatically opens the inlet and exhaust ports so it does not require any camshaft for opening of valves as it is required in 4 stroke engine
How does a better exhaust system enhance performance of your vehicle?
Allows the engine to breath better.
Why does your exhaust backfire?
Spark plug wires are installed incorrectly, or the enigne is out of time. Too much fule that is not being combusted in the engine. Fuel gets into the hot exhaust, then ignites.
How many oxygen sensors does an 1987 200sx se have?
The CA20E Engine has one oxygen sensor installed in the exhaust manifold.
Which engine valve should the short push rod be installed on a 1997 transport intake or exhaust?
Intake....is shorter rod
Where are the freeze plugs located on a 1988 dodge Dakota 4x4?
alond the sides of the engine block prob under the exhaust manifold
