Tomz9C1

Posts: 1076 Join date: 2009-01-21 Age: 49 Location: Rumford, Maine
 | Subject: GMC Safari 4.3l tune up, help! Sat Aug 06, 2011 4:10 pm | |
| I'm planning for a full tune: O2's, plugs, wires, cap & rotor, is there a pcv valve? Needs a flush and exhaust gasket, Did I miss something? lmk guys. Tom |
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96slowss

Posts: 718 Join date: 2010-06-09 Age: 23 Location: Halifax,MA
 | Subject: Re: GMC Safari 4.3l tune up, help! Sun Aug 07, 2011 1:32 am | |
| fuel filter? and ya theres a pcv valve in the pass side valve cover. |
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mikiehews

Posts: 268 Join date: 2011-02-03 Age: 36 Location: brockton
 | Subject: Re: GMC Safari 4.3l tune up, help! Mon Aug 08, 2011 1:28 am | |
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