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Old May 4, 2010 | 03:45 PM
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From: Dover Arkansas
Question Afew problems

I own a 1993 bronco and have a few problems with it i am geting oil in my
air cleaner I have put a new pcv in but still the same prob also i have been resently get vibration when drivin not consten but it will do it a lil the stop and start back up again any ideas
 
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Old May 4, 2010 | 04:42 PM
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what brand pcv did you get? i suggest you buy motorcraft and see if that helps.

as for the vibration can you give us an idea what part of the vehicle you think might be the cause. is it upfront/ drivetrain? etc..
 
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Old May 4, 2010 | 07:14 PM
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motorcraft is the brand and it feels like the vibration is in the frontend
 
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Old May 4, 2010 | 07:23 PM
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Maybe a ring is already gone and letting compression escape?.
 
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Old May 5, 2010 | 10:26 AM
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how many miles on motor? might be time for a compression test.
 
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Old May 5, 2010 | 12:53 PM
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Had the same issue with my 91 Bronco with the 5.0 in it. my 5th cylinder had low compression and causing excessive blow-by figured all this out after replacing the PCV valve which did not fix the problem and then started with a compression test. The fact that mine was only one cylinder i let it slide for the time being, until my oil pump went out and shot the oil pressure way up and blew up my oil filter and caused a quick major oil leak and spun some crank bearings, so now im rebuilding a 302 to put in the Bronco.
 
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Old May 5, 2010 | 08:09 PM
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thanks for the info my bronco has 160k so i guess i will be doing a compression test .
 
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