http://www.szjeep.com/why-does-my-oil-light-in-my-2004-jeep-liberty-remain-on-when-i-first-start-my-car/ Jeep Super Fans blog for my favorite jeep Tue, 24 May 2011 05:43:56 -0600 http://wordpress.org/?v=2.8.4 hourly 1 http://www.szjeep.com/why-does-my-oil-light-in-my-2004-jeep-liberty-remain-on-when-i-first-start-my-car/comment-page-1/#comment-407 Brian J Fri, 26 Feb 2010 10:58:04 +0000 http://www.szjeep.com/why-does-my-oil-light-in-my-2004-jeep-liberty-remain-on-when-i-first-start-my-car/#comment-407 What weight oil are you using? In cold weather you should be down to 5W-30. If that's not it get the pressure read by a reliable gauge to make sure its not the sending unit, if that checks out, it could be an internal problem, sludge, weak oil pump, worn main bearings, etc. What weight oil are you using? In cold weather you should be down to 5W-30. If that’s not it get the pressure read by a reliable gauge to make sure its not the sending unit, if that checks out, it could be an internal problem, sludge, weak oil pump, worn main bearings, etc.

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