my 91 vw golf

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04-12-2009, 10:37 AM

bucherinsc

Junior Member

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Join Date: Apr 2009

Posts: 1

my 91 vw golf

i changed my spark plugs because of rough idel it helped that now i am blowing blue smoke out the exhaust i know its oil but what could be wrong

04-12-2009, 01:03 PM

racerx002

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Join Date: Mar 2008

Location: Missouri

Posts: 676

If it wasn't smoking before you changed the spark plugs the only thing I can think of is maybe a vacuum line coming loose. What engine do you have?