Question about 1993 Chevrolet Lumina

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I need to change a water pump on a 91 chevy lumina...not sure where it is located or how hard it is to do so...can you tell me plz?

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What eng. size? the quad four water pump is not an easy task and i highly recomend taking it to a professional. those are ran by the timing chain and if not done properly can become very expensive. on the v 6 engine they are very simple and cheep the pump is located on the pass. side toward the front of the car. you take off the serpentine belt, four bolt on the pulley, then five bolts on the pump itself. the only part that is agrivating is trying to line up the bolts when putting the new pump back on. if i remember correctly there is a little tab that points up when you install it..hope this helps you... dustang

Posted on May 09, 2009

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I assume the pump is leaking ? if not , you probably don't have to change it. Water pumps are easy for someone who's done them before , but tough fore 1st timers. Manufacturers like to squeeze them into inaccesible places , hide some of the bolts that hold them in behind pully , bolt other things right overtop of the pump.....etc. etc.

Posted on May 09, 2009

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