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Help!!! collapsed lifters???
No not yet ...battery won't stay charged (its been sitting) and obviously can't drive it daily...jumped it yesterday and because of the poor idle wanting to stall decided to drive it around our neighborhood few times trying to give it more time to charge ..(still died later wouldn't crank right...- Sarah_Yukon
- Post #20
- Forum: Engine & Drivetrain
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Help!!! collapsed lifters???
Oh this sounds exactly like mine ..took it to gm yesterday of course they recommend engine replacement but can overhaul....but upon compression test cylinder #5 has no compression. . I'm thinking same thing its a broke etc valve spring...so I'm going to be attempting to just replace it and see...- Sarah_Yukon
- Post #17
- Forum: Engine & Drivetrain
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Help!!! collapsed lifters???
Dang my truck is going to GM Monday!!! Doubt they'd do any type of bypass...iv had four different diagnostic quotes on this truck one blamed maf one blamed booster one blamed plugs/wires/TB sensor..then last one blamed oil pressure and collapsed lifters...so I got tired of the who knows let's...- Sarah_Yukon
- Post #15
- Forum: Engine & Drivetrain
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Help!!! collapsed lifters???
Going to check them tomorrow ty! And putting new plugs&wires tomorrow hopefully there supposed to be delivered tomorrow... Will update with what I find!- Sarah_Yukon
- Post #14
- Forum: Engine & Drivetrain
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Help!!! collapsed lifters???
Small update: OK I ordered new plugs and wires (adelco brand for both)( got the good plugs) should get them tomorrow...regarding plugs anyone have any good tips on 4and 8 to install better )( ohhh there a pain!!!) ...2plugs and two wires were failed on leftside twoplugs failed on right side...- Sarah_Yukon
- Post #13
- Forum: Engine & Drivetrain
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Help!!! collapsed lifters???
OK update: I called the shop back he did not take any valve covers off only did oil pressure test ..despite my dash gage saying normal...on the TEST no matter the rpms the truck is only getting 3psi oil pressure???! Help me understand this..- Sarah_Yukon
- Post #10
- Forum: Engine & Drivetrain
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Help!!! collapsed lifters???
OK he (shop) did mention if I choose rehaul (3500$) who knows if I need new cam...I'm assuming he meant what your saying....so can you walk me through how to check the rocker? I'm assuming its under where the coils are on that side? This is past what iv ever done on a car so I'm still learning...- Sarah_Yukon
- Post #7
- Forum: Engine & Drivetrain
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Help!!! collapsed lifters???
OK to answer some of your questions : oil looks normal,yes car shakes horrible like it would if you had bad vac leak,iv cleared codes and only get P0300 (random misfire) ,yes you can smell strong smell of gas if your in front or behind, only thing is prior it would not idle unless you gave it...- Sarah_Yukon
- Post #5
- Forum: Engine & Drivetrain
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Help!!! collapsed lifters???
Yes its loud on one side...but pressure says normal to me...my oil level is fine to ...but this shop said low oil pressure let to" upper end failure some lifters have collapsed " now in idle the truck is "missing" like crazy- Sarah_Yukon
- Post #4
- Forum: Engine & Drivetrain
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Help!!! collapsed lifters???
Ok to start I have a 07 Yukon Denali xl 6.2 170,000 miles....Ok the car was running perfect right before this happened....I was in idle in a drive thru no issues then all of the sudden huge noise then proceeded by first service/disabled stabiltrack, then check engine light came on about 5 sec...- Sarah_Yukon
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- Replies: 20
- Forum: Engine & Drivetrain
