0 Oil Pressure!!!
Quite a few LS1s have lost oil pumps. I thought it was mostly the '98-'00 cars though, seems like I don't really hear about that happening much with the '01 and up.
I put a ported ARE pump in mine a couple years ago when I did the cam, just to be sure. I was seeing some of the early signs of a possibile weak pump so I just swapped it out then......
Quite a few LS1s have lost oil pumps. I thought it was mostly the '98-'00 cars though, seems like I don't really hear about that happening much with the '01 and up.
I put a ported ARE pump in mine a couple years ago when I did the cam, just to be sure. I was seeing some of the early signs of a possibile weak pump so I just swapped it out then......
If you heard it ticking and were driving it at the time when you lost pressure, you may as well plan on a rebuild. The damage is done unfortunately.
P.S just don't swear cause then they can have you removed Trending Topics
I can still go to the garage start mine up, and it takes about 3 minutes for the oil pressure to drop to zero. But even while its showing pressure (20-40lbs) it still has a death tick. Damage is done.
Lousy $100 part has cost alot of people thier engines.
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P.S just don't swear cause then they can have you removed
Good luck!! I wouldn't even bother with the dealer. They are NOT going to replace your oil pump under warranty. They can make up whatever reason they want:
"Due to the stiffer aftermarket valvesprings, the stock lifters required more oil pressure to maintain their tolerance which the stock oil pump could not provide. This resulted in it's premature failure."
or
"The aftermarket heads and camshaft placed additional loads on the engine beyond it's intended use, requiring more oil volume and pressure to maintain lubrication. This additional load stressed the oil pump into premature failure."
Now is a good time to upgrade to a ported oil pump. They cost $130 and you can install it yourself. The dealer will not install one, so it will be up to you to do it.
You are all correct, they will not replace or do anything under warranty but my service manager where I work pulled some big strings and has received the "OK". I will have to a pay for some of the labor but they're gonna call me back with the details. No one has touched the car since it happened so for all I know there may be very little if any damage but I'll wait and see. Thanks for the support and replies.
The high volume oil pump is an idea I should have considered earlier but it's too late now.
Chris
Chris
forgot about the whole replacing engine thing. mine's WAAY out of warranty







