cop problems??
Thread Starter
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Member
Joined: Sep 2007
Posts: 45
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From: Cape Canaveral, Florida
Originally Posted by jbrew
It would be missing within the rpm range - not running from low to high rpms..
Technical Article Contributor
Joined: Oct 2005
Posts: 25,641
Likes: 19
From: MI
You might be better off going thru the whole thing - suck test the EGR VALVE. Make sure it isn't stuck , only takes a second . Pull the vac hose off the EGR and install a seperate hose and suck on it like your drinking a milkshake while its running. If theres deflection in the way it idles , your fine . If nothing happends , the EGR is faulty.
Thread Starter
|
Member
Joined: Sep 2007
Posts: 45
Likes: 0
From: Cape Canaveral, Florida
Originally Posted by jbrew
You might be better off going thru the whole thing - suck test the EGR VALVE. Make sure it isn't stuck , only takes a second . Pull the vac hose off the EGR and install a seperate hose and suck on it like your drinking a milkshake while its running. If theres deflection in the way it idles , your fine . If nothing happends , the EGR is faulty.
the egr valve is the round ufo looking piece with one vacuum plug in it right??