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Vacuum Source?

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Old May 24, 2009 | 10:56 AM
  #1  
DBLX's Avatar
DBLX
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Vacuum Source?

Where is a good vacuum source on the 5.4L? I need to check if my cats are clogged.

TIA,
MJ
 
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Old May 24, 2009 | 11:04 AM
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FTE Trigger
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From: Greenvile, SC
I don't know if you have 4wd....

If you don't there should be a 1/8"-3/16" hose with a plug in the end kind of dangling or maybe laying on the motor right in front of where the 'puter is parked on the firewall (That should be a hose with vacuum).

Also... Iirc- the emission warranty lasts till 80K miles.... so if you haven't passed that up you could get a (new) dealer to fork out for it.
 
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Old May 24, 2009 | 01:32 PM
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DBLX
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Yes, I have a 4wd FX4. I'll take a look. I just hit 90k too so that doesnt look good.

Thanks!
 
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