FredParoutaud Posted August 26, 2005 Share Posted August 26, 2005 Hi Folks, 96 es-300 -- love it! We just took it in for an oil change, and now there is a leak. It drips down from the back of the oil pan, maybe a dozen drops after each drive. I've checked the drain plug and the pan bolts -- they're all snug. Tonight I'll start working my way up the engine. But...anybody have any ideas? We had the valve cover gaskets replaced 6 months ago. maybe they need to be retightened...? Thanks, Fred Quote Link to comment Share on other sites More sharing options...
chajones Posted August 26, 2005 Share Posted August 26, 2005 I have the same year ES300 and I have had the same problem before right after an oil change. Apparently the oil filter is difficult to get at and many mechanics end up leaving a little residual oil on some part near the filter. The oil then gradually drips off that part, giving the impression of an oil leak, when really it is just oil the mechanic spilled. See if it goes away in a few days. In the meantime park on the street so you don't mess up your driveway and find another place to get your oil changed. Quote Link to comment Share on other sites More sharing options...
Toysrme Posted August 26, 2005 Share Posted August 26, 2005 From the back I assume you mean the firewall side. Oil pan gasket Rear main seal Head gasket Valve cover gasket Bottom to top. Quote Link to comment Share on other sites More sharing options...
mburnickas Posted August 26, 2005 Share Posted August 26, 2005 Hi Folks,96 es-300 -- love it! We just took it in for an oil change, and now there is a leak. It drips down from the back of the oil pan, maybe a dozen drops after each drive. I've checked the drain plug and the pan bolts -- they're all snug. Tonight I'll start working my way up the engine. But...anybody have any ideas? We had the valve cover gaskets replaced 6 months ago. maybe they need to be retightened...? Thanks, Fred ← My 98 does the same thing. Junk filter design. Give it a few days to drip down or steam clean from the filter down. If those are fine, check what Toysrme stated. Quote Link to comment Share on other sites More sharing options...
FredParoutaud Posted August 26, 2005 Author Share Posted August 26, 2005 Thanks everybody! I'll start digging tonight when the car comes home. (It almost knows the way on its own) It's been 3 weeks since the oil change, and the amount dripped is consistant. So it sounds more like a real leak. But I'll check everything mentioned. The fact that it started right after the oil change is an obvious clue. I'm just not sure exactly what they did. I've emailed them -- so far no response... Cheers, Fred Quote Link to comment Share on other sites More sharing options...
camlex Posted August 27, 2005 Share Posted August 27, 2005 Rear valve cover Quote Link to comment Share on other sites More sharing options...
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