SPONSORED LINKS

Intake MAF problem

Tiny
CARTER RYALS
  • MEMBER
  • 2007 FORD RANGER
  • 4.0L
  • V6
  • 4WD
  • AUTOMATIC
  • 100,000 MILES
I bought an intake for the truck. After I installed the intake (correctly) the truck constantly shuts off while driving as if it were sucking up too much air and causing the sensor telling the truck to shut off and when I put the stock air filter back on it ran fine. The MAF sensor works fine but should I get a new one that isn’t programmed for the normal amount of air that should be going through the truck?
SPONSORED LINKS
Wednesday, January 2nd, 2019 AT 11:53 PM

9 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good morning,

What kind of aftermarket air intake did you install? I hope it is not a K/N.

Yes, the air is calculated coming through the air filter and Mass air flow as well. Altering that will change fuel mapping resulting in erratic engine operation.

You are much better off not using the new intake system.

Roy
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Thursday, January 3rd, 2019 AT 4:57 AM
Tiny
CARTER RYALS
  • MEMBER
  • 5 POSTS
I put in like a short ram intake and it wasn’t k and n.
Was this
answer
helpful?
Yes
No
Thursday, January 3rd, 2019 AT 10:48 AM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Can you post a picture and upload it here to this post?

Roy
Was this
answer
helpful?
Yes
No
Thursday, January 3rd, 2019 AT 10:49 AM
Tiny
CARTER RYALS
  • MEMBER
  • 5 POSTS
Like it fits fine but it’s got to be the MAF sensor.
Image (Click to make bigger)
Thumb
Was this
answer
helpful?
Yes
No
Thursday, January 3rd, 2019 AT 11:13 AM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
I would put your stock unit back on and leave it alone. That does nothing for performance anyway.

There is a lot more to increasing performance than adding a intake system like this.

Just my thoughts.

Roy
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Thursday, January 3rd, 2019 AT 11:19 AM
Tiny
CARTER RYALS
  • MEMBER
  • 5 POSTS
Well when I had it on I noticed a lot more power. But what else could I add to increase power besides an exhaust?
Was this
answer
helpful?
Yes
No
Thursday, January 3rd, 2019 AT 11:44 AM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Bigger throttle body inlet. You would need to replace the throttle body and the exhaust. That will make the engine breather better.

Roy
Was this
answer
helpful?
Yes
No
Thursday, January 3rd, 2019 AT 1:10 PM
Tiny
CARTER RYALS
  • MEMBER
  • 5 POSTS
Okay thank you.
Was this
answer
helpful?
Yes
No
Thursday, January 3rd, 2019 AT 3:11 PM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
You are welcome.

Always glad to help.

Roy
Was this
answer
helpful?
Yes
No
Thursday, January 3rd, 2019 AT 4:43 PM

Please login or register to post a reply.

Related Mass Air Flow Sensor Replace/Remove Content

Mass Air Flow Sensor Replacement
GUIDE
Mass Air Flow Sensor Replacement
After starting the engine post sensor replacement, the sensor instantly calibrates itself so there is no learn time required. This sensor is subject to debris and ...
VIEW MORE

Sponsored links