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Re: Update-Suddenly running poorly Posted by Landjet [Email] ![]() ![]() ![]() In Reply to: Re: Update-Suddenly running poorly, SMOKINSPG, Tue, 6 Apr 2010 19:02:21 Members do not see ads below this line. - Help Keep This Site Online - Signup |
I agree that looking under the valve cover while turning over the engine would be helpful. Take out the plugs and do the leak down test. It could be that the valves are stuck open -- the 2.0 is not a zero clearance engine, so your valves might be stuck in the open position without contact to the piston. Try to see down on the top of the piston to see if there are any marks on the top in the shape of a valve.
A 2.1 head is a good choice. Use the turbo cams though.
posted by 64.12.116...
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