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#1 |
Registered Member
Join Date: Jun 2005
Posts: 2
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![]() All,
I have a pretty good oil leak coming from the backside of the Valve (Rocker Arm) covers on my 1986 Mustang GT. I am looking at replacing the gaskets for them but I am not sure whether I need to remove the upper intake manifold first (a much bigger job). A couple of questions: 1. Do I have to remove the Air Intake Manifold in order to remove the Valve Covers? (Chiltons manual does not mention it, but it seems like a tight fit if I don't.) 2. On a difficulty scale of 1-10 with 1 being the easiest, how would you rate this job? Thanks to whom may respond and any additional advice or lessons learned on this job would be much appreciated. -W |
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#2 |
Registered Member
Join Date: May 2005
Posts: 33
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![]() in order to remove my valve covers on my 88 gt i had to remove the upper manifold....b/c it is a tight fit
I am a new mustang owner and know nothing about cars but am trying to learn....and i was able to get it done.....so you can do it....make sure you remember where all the hoses go...that is the most important James |
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#3 |
Rat Killer
Join Date: Aug 2002
Location: Cold ass Ohio
Posts: 1,143
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![]() The plenum definitely needs to come off. No question about it, there's just not enough room to lift the valve cover over the rockers with the upper plenum in the way.
Ya need special tools to unlock the high pressure fuel lines. Fear not, Autozone will loan them to you. And other than that, it's pretty much heads up. Like Jaber said, make sure you mark/remember where everything is hooked up, and you'll be fine. Don't be scared, dive in there and have at it! ![]()
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d-Con Racing "Nothing fancy, just 347 inches of RAT POISON!" MICE need not apply..... ![]() |
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#4 |
Registered Member
Join Date: Mar 2000
Location: Berwick,Pa
Posts: 127
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![]() upper plenum definitely has to come off. 6 bolts, pretty easy job, when i do them i usually don't even unhook the tb. as for the fuel lines, i don't know why you would need to unhook those. if the upper has never been off, watch for the little metal bracket on the back side of the upper, its double nutted. good luck and keep us posted!
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#5 |
Registered Member
Join Date: Apr 2001
Location: Staging lane
Posts: 4,337
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![]() The fuel lines do not need to come off. Not even if you are removing the upper and lower intake.
Here is a good tip. Go to the hardware store and buy some new valve cover bolts with a phillips screw driver head on them. I can unbolt my valve covers in 1 minute tops.
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92' LX-Big brakes, Lots and lots of suspension, GT40X heads, Ported cobra intake, stock cam, Vortech SC trim. 00' Lightning-Stock 88'CRX-13 second ego killer |
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#6 |
Registered Member
Join Date: Jun 2005
Posts: 2
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![]() Fellow Stang enthusiasts,
Thank you for your advice and technical expertise. Looks like I am going to be removing an intake manifold within the next couple weeks. Best whishes, W |
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