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replace oil pump?

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Old Aug 3, 2010 | 05:00 PM
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I just bough a LQ9 for my 3rd gen. I have the timing cover off and was wondering if i should replace the oil pump or just leave it. The motor has 145k miles on it. Also how much deflection should the timing chain have in it?Thanks
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Old Aug 3, 2010 | 05:13 PM
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if you have that many miles on it and easy access to do the job, then why not? invest in a chain and oil pump and gain piece of mind.
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Old Aug 3, 2010 | 05:44 PM
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yes get one your already in ther and its worth the peice of mine you dont wana be back inside it and like 50 k or so
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Old Aug 3, 2010 | 05:56 PM
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i agree with these guys. 145k miles is quite a bit, for less then 200 bucks that it would be good piece of mind knowing you don't have to go back into it for a pump later on down the road.
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Old Aug 3, 2010 | 07:54 PM
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^^^ they are where i got my pump and chain and a crap load of other stuff lol good guys!
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Old Aug 3, 2010 | 10:41 PM
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thank you for the info guys. thats exactly what i was thinking. Would gain definite peace of mind. Which timing chain set should I get for the LQ9 the ls1 or ls2 double roller set? Both are the same price i believe.

Last edited by Relic8723; Aug 3, 2010 at 10:46 PM.
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Old Aug 4, 2010 | 01:21 AM
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ls2 is a much better beefer chain ls1 guys upgrade to a ls2 chain so that should telll you alone
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