boost leak under the dash?

35

Asked by Feb 14, 2010 at 05:49 PM about the Ford F-350 Super Duty

Question type: Maintenance & Repair

6.0 rushing air sound under dash that goes along with the boost guage, very hard to diagnose since u have to be pulling a hill at high speed to get enough boost to make the noise, hope someone else has seen this problem and knows the cure

1 Answer

95

Boost gauge is purely electronic so it's not your leak but I suspect you have a plastic cold air pipe on the cold side and it's more then likely cracked at the bellows under the air filter. If you have someone to assist you, have them brake torque it with the hood open and you should be able to find the source of your leak.

1 out of 1 people think this is helpful.

Your Answer

Add photo

Related Questions

  • no dash lights 1 answer

    no dash lights when head lights are on

    2011 Ford F-350 Super Duty Lariat SuperCab LB DRW 4WD

    -

    Maintenance & Repair

  • 05 f350 4x4 1 answer

    On my 05 f350 the 4x4 will not engage I have brand new vacumm 4x4 seloniod installed new vacumm pump in. just changed the electric switch on the dash and checked the lines for leaks going into th...

    2005 Ford F-350 Super Duty XLT 4WD Crew Cab LB

    -

    Maintenance & Repair

  • WHERE ARE THE FUSES FOR THE 12 VOLT DASH AND REAR SEAT PLUG INS LOCATED 1 answer

    ALL THREE 12 VOLT PLUGS IN MY 2013 KINGRANCH QUIT WORKING, THE 2 IN THE DASH AND THE ONE ON THE RARE OF THE CENTER CONSUL, I ASSUME IT IS A FUSE ISSUE BUT CANNOT FIND THEM

    2013 Ford F-350 Super Duty King Ranch Crew Cab 4WD

    -

    Maintenance & Repair

  • Dash and tail lights wont come on

    Dash lights wont come on as well as the tail lights when turn on lights

    2001 Ford F-350 Super Duty XL Super Cab LB 4WD

    -

    Maintenance & Repair

  • 2003 Taurus only starts with boost but alt and bat are good 4 answers

    I can only start my car with a boost. The alt charges the battery with 12.6 volts and the battery has a full charge. When I try to start the car without a boost, the dash lights are weak and there i...

    2003 Ford Taurus SE

    -

    Maintenance & Repair

Search Ford F-350 Super Duty Questions

Ford F-350 Super Duty Experts

#1 Bigbob Reece
Bigbob Reece
Reputation 2,430
#2 tikun
tikun
Reputation 1,270
#3 JoeAndJoe
JoeAndJoe
Reputation 1,070
View All

Related Models For Sale

Used Ford F-250 Super Duty
395 Great Deals out of 45,079 listings starting at $2,000
Used Ford F-450 Super Duty
35 Great Deals out of 2,689 listings starting at $8,975
Used Dodge Ram 3500
96 Great Deals out of 2,311 listings starting at $5,999
Used Ford F-150
2,700 Great Deals out of 212,349 listings starting at $1,000
Used Ford F-350
331 listings starting at $7,995
Used Chevrolet Silverado 3500HD
130 Great Deals out of 7,436 listings starting at $6,995
Used Chevrolet Silverado 2500HD
326 Great Deals out of 25,711 listings starting at $2,500
Used Dodge Ram 2500
152 Great Deals out of 5,500 listings starting at $2,500
Used Ram 3500
163 Great Deals out of 15,885 listings starting at $14,988
Used GMC Sierra 3500HD
65 Great Deals out of 3,593 listings starting at $9,195
Used GMC Sierra 2500HD
138 Great Deals out of 13,468 listings starting at $2,997
Used Ford F-250
513 listings starting at $3,500
Used Ram 2500
111 Great Deals out of 28,805 listings starting at $6,703
Used Chevrolet Silverado 1500
2,284 Great Deals out of 155,168 listings starting at $1,395
Used Chevrolet Silverado 3500
21 Great Deals out of 620 listings starting at $6,495