Question Asked: High NOx levels and failed smog test 5 times. replaced cat,plugs,cap,O2,intake February 26, 2013, 03:39 AM
gasket,exhaust manifold, oil, oil filter, coolant,injector seals, and MAP sensor. Still getting 1300 read @ 25mph. this sucks
Problem Reported: Engine Oil Leaks From Valve Cover, Oil Pan, and Timing Cover GasketsSeptember 15, 2010, 10:05 PM
<p>Engine <span class="ct_glossary tooltip">oil</span> leaks from the <a id="ce_127" class="ct_glossary tooltip" href="/valve-cover-gasket-set">valve cover gasket</a>, <a id="ce_138" class="ct_glossary tooltip" href="/oil-pan-gasket">oil pan gasket</a> and <a id="ce_126" class="ct_glossary tooltip" href="/timing-cover-gasket">timing cover gasket</a> are common.</p>