Can this product remove the engine light. I PUT a k&n cold air intake and a throttle body spacer . yesterday I put these parts on correctly . I discconnect the battery for an hour. Engine light still on. Aalso give me better performance as well. Can this product remove the engine light. I PUT a k&n cold air intake and a throttle body spacer . yesterday I put these parts on correctly . I discconnect the battery for an hour. Engine... » Read More Can this product remove the engine light. I PUT a k&n cold air intake and a throttle body spacer . yesterday I put these parts on correctly . I discconnect the battery for an hour. Engine light still on. Aalso give me better performance as well. « Show Less
760269
It will remove the engine light for the first start up but the second time you start your car it will come back on
32128
Yes, this device will clear your check engine light. It also has build in programs that will change performance settings, such as economy mode and performance modes.
628832
I removed the lower intake and did the lower intake gasket at the same time, I bought a Felpro lower intake kit. The kit contained all the seals and o rings for the fuel injector assembly and a new metal retaining clip for the main block of the fuel injector. The two parts of the manifold I cleaned with throttle body cleaner. The deposits under the throttle blade I carefully scraped off with a knife and used throttle body cleaner. Any o rings that had to slide into position I lubricated with a pure silicone, but you could use liquid soap, it's just to make it slippery. I also recommend changing the heater hose connector on the lower intake gasket while it's apart. Also this is the exact kit I ordered. I removed the lower intake and did the lower intake gasket at the same time, I bought a Felpro lower intake kit. The kit contained all the seals and o rings for the fuel injector assembly and a new metal retaining clip for the main block of the fuel injector. The two parts of the manifold I cleaned with throttle body cleaner. The deposits under the throttle blade I carefully scraped off with a knife and used throttle body cleaner. Any o rings that had to slide into position I lubricated with a pure silicone, but you could use liquid soap, it's just to make it slippery. I also recommend... » Read More I removed the lower intake and did the lower intake gasket at the same time, I bought a Felpro lower intake kit. The kit contained all the seals and o rings for the fuel injector assembly and a new metal retaining clip for the main block of the fuel injector. The two parts of the manifold I cleaned with throttle body cleaner. The deposits under the throttle blade I carefully scraped off with a knife and used throttle body cleaner. Any o rings that had to slide into position I lubricated with a pure silicone, but you could use liquid soap, it's just to make it slippery. I also recommend changing the heater hose connector on the lower intake gasket while it's apart. Also this is the exact kit I ordered. « Show Less
1066515
No, I've had mine on for a few hundred miles now and have not had any issues with check engine lights. You will hear more intake roar but it won't sound like a v8 intake. I am assuming you have the EcoBoost motor. The only change to the intake is before the mass air sensor.
1353866
Overall my mileage dropped about the same amount ~15% that the performance increased according to the run on the dyno after the installation. I put a new higher flowing air cleaner, and exhaust system at the same time. Most of the decrease mileage is caused by me using the extra power. If I cruise gently, I get close to the same mileage. There should be a slight decrease from the fact that H-D runs the engine leaner than what is good practice for keeping the engine from overheating. At least that is the story that I have been told by several people. The Cobra tends to add a bit more fuel to the mix which is probably worse for emissions and mileage, but better for engine life. YMMV and YPerformanceMV Overall my mileage dropped about the same amount ~15% that the performance increased according to the run on the dyno after the installation. I put a new higher flowing air cleaner, and exhaust system at the same time. Most of the decrease mileage is caused by me using the extra power. If I cruise gently, I get close to the same mileage. There should be a slight decrease from the fact that H-D runs the engine leaner than what is good practice for keeping the engine from overheating. At least that is the story that I have been told by several people. The Cobra tends to add a bit more fuel to... » Read More Overall my mileage dropped about the same amount ~15% that the performance increased according to the run on the dyno after the installation. I put a new higher flowing air cleaner, and exhaust system at the same time. Most of the decrease mileage is caused by me using the extra power. If I cruise gently, I get close to the same mileage. There should be a slight decrease from the fact that H-D runs the engine leaner than what is good practice for keeping the engine from overheating. At least that is the story that I have been told by several people. The Cobra tends to add a bit more fuel to the mix which is probably worse for emissions and mileage, but better for engine life. YMMV and YPerformanceMV « Show Less
984001
Yes completely eliminates it. But you do need a tuner to turn off the check engine light
1979197
If the MAF is giving you a check light on the dash from being dirty than yes I would disconnect to reset the ECU. Other than that it depends on the make and model whether it's recommended. Disconnecting could never hurt though.
1379224
Thank you for you interest in doing business with us!It would depend on what K&N; you are talking about. This particular product has the enclosed heat shield which will allow you to draw the colder air from outside rather than from the engine bay. If the K&N; you are referring to does not have the heat shield then yes, this would be a better intake. We hope we can earn your business on this product and many more in the future. Thanks again! PerryACME1-866-992-3669
1212595
Nope, when you install it run your engine for about 2-3 minutes and shut it off. Wait a few minutes, then take 2 drives about 10 minutes each turning the truck off for a few minutes in between. Your vehicles computer will compensate itself for the increased airflow.
1639926
Not sure if I can help. You may get better response from the manufacturer. I would make sure you have reset the choke after starting (just to ensure you are getting the correct fuel-air mix), ensure you have the eco button turned OFF, make sure the fuel valve is fully open (you may want to cycle it on/off a few times to be sure). I use this on my sailboat and have used the 30A to tie direct to my AC input on the boat. However, I have never put more than approx. 1500W load onto it. Never really tried to load it up. Otherwise I am happy with performance. Hope this helps.
1154615
1) make sure your fuel mixture is correct - you may have too much oil which would foul the plug 2) in the choke position, prime it 5 or 6X and check to see fuel flows (bulb should fill and you should see it flow in the fuel line,) if it is not flowing your problem is in the fuel line 3)squeeze the trigger and pull the starter coil until it tries to start 4) place the choke in half position and pull the start coil - it should start. 5) after it warms up 20-30 secs choke to run position. Note:Check that your air filter is clean as well - you can remove the sponge filter to see that your choke is working properly when moving the choke lever. 1) make sure your fuel mixture is correct - you may have too much oil which would foul the plug 2) in the choke position, prime it 5 or 6X and check to see fuel flows (bulb should fill and you should see it flow in the fuel line,) if it is not flowing your problem is in the fuel line 3)squeeze the trigger and pull the starter coil until it tries to start 4) place the choke in half position and pull the start coil - it should start. 5) after it warms up 20-30 secs choke to run position. Note:Check that your air filter is clean as well - you can remove the sponge filter to see that your choke... » Read More 1) make sure your fuel mixture is correct - you may have too much oil which would foul the plug 2) in the choke position, prime it 5 or 6X and check to see fuel flows (bulb should fill and you should see it flow in the fuel line,) if it is not flowing your problem is in the fuel line 3)squeeze the trigger and pull the starter coil until it tries to start 4) place the choke in half position and pull the start coil - it should start. 5) after it warms up 20-30 secs choke to run position. Note:Check that your air filter is clean as well - you can remove the sponge filter to see that your choke is working properly when moving the choke lever. « Show Less
866162
Sorry, but I returned the item because I did not notice any difference w/ my mpg's. I also had and returned the k&n intake system. Both were installed at the same time and taken off at the same time. Hemi's are just horrible on gas!!!
39261
I have taken my Ecoboost in to the dealership both chipped and air intake installed. I had some 4wd parts replaced and at that time they said that unless the parts cause damage, then it's no big deal to them. I guess it's really your attitude when you go in there as well as what is damaged that your trying to repaired. Use your best judgement. If you chipped your truck in such a manner that it required premium fuel and you used regular instead and it caused problems... Un chip it before you take it back into the dealer at the least. I have never heard of problems arising from installing a K&N. Just keep it clean.
1767444
As far as question 1 goes I do not know on that, question 2 you remove it after programming is complete. Now this is just my opinion- I read reviews on updating and found 50% either was happy or not happy with it after updating. You can contact superchips tech support on there web site and they will answer your questions. I sent them an email cause alot of my answers varied. As far as I go I'm not going to update mine cause I'm extremely happy with the way it performs. Mine is still 100% original. If you are after performance or gas mileage I did the airaid 300-626 throttle body spacer with k&n 63-1529 cold air intake. With all 3 the himi with not touch my 4.7. Hope this helps you out.
1295682
I bought this product, but my mechanic installed it on the first (pre-catalytic) / to the engine side. :(So it didn't work, anyhow before trying this I recommend cleaning the sensors with WD-40 With the battery Un-plugged , and after 10 minutes hanging to dry re-screw them back in
2187101
Its harmless. Depending on how you have your light switches set you may notice there dimly kit while your driving. I kinda like it. They use much less juice, so the current in the line shows up. Your x cuts power to that circuit when the car is off after ten or fifteen min anyway. You can check, they won't be lit
157474
No but some dealers will quickly blame the customers if they don't know what the real issue is to why a check engine may come on. If you do exactly what the directions say by K&N; you will be fine. Just be careful with the mass air flow sensor they are fragile and are easy to break. I know this because I've broke one with one of my many K&N; intake installs. Just relax, take your time and enjoy the install.
657525
It will make a performance upgrade but at close to 4000 Rpms you'll feel a little more power , but with cold air intake it's usually good to put throttle body spacer mass airflow sensor and other intake upgrades to go along with your k and n cold air intake