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Lifter tick 1500-2000 rpms
Posted: February 20th, 2016, 4:48 pm
by amceaglesx4
Did my break in period with a from and shell 10w30. My first main oil change went with a purolater and the same oil. Now its ticking on me. What oil are people running as well as filter ? Really don't feel like pulling the head lol. I just want to drive it ! Thanks friends
Re: Lifter tick 1500-2000 rpms
Posted: February 20th, 2016, 7:03 pm
by optmaxx
Could also be an exhaust leak? Did you put any zinc additive during break in, and with this oil change?
Re: Lifter tick 1500-2000 rpms
Posted: February 20th, 2016, 7:31 pm
by SilverXJ
What cams and rockers are you running? Does it sound like a single one making the noise, or just all of them?
Re: Lifter tick 1500-2000 rpms
Posted: February 20th, 2016, 7:41 pm
by amceaglesx4
682324 comp with stock rockers and springs. Just took off the valve cover and the first rocker retainer is twisted. Not sure how to post a pic. Umm.... now what ?
Re: Lifter tick 1500-2000 rpms
Posted: February 20th, 2016, 7:48 pm
by amceaglesx4
IMG_20160220_213034_673.jpg
Re: Lifter tick 1500-2000 rpms
Posted: February 20th, 2016, 8:08 pm
by SilverXJ
Bend it back and hold it as you tighten it. It happens, shitty design. The comp cam will be slightly noisy.
Re: Lifter tick 1500-2000 rpms
Posted: February 20th, 2016, 8:27 pm
by amceaglesx4
That's it just bend it lol. I thought this was a serious deal. What causes this ?
Re: Lifter tick 1500-2000 rpms
Posted: February 20th, 2016, 8:29 pm
by amceaglesx4
Could a lifter cause this ? Rockers and pushrods seem fine and not twisted.
Re: Lifter tick 1500-2000 rpms
Posted: February 20th, 2016, 8:47 pm
by SilverXJ
amceaglesx4 wrote:That's it just bend it lol. I thought this was a serious deal. What causes this ?
Removal and installation of the rocker arms. There isn't much stress on the bridge, it just locates the trunion while bolting it down.
amceaglesx4 wrote:Could a lifter cause this ? Rockers and pushrods seem fine and not twisted.
Not likely.
Re: Lifter tick 1500-2000 rpms
Posted: February 20th, 2016, 9:14 pm
by amceaglesx4
Huh. It just doesn't seem right. I found an another non bent one off the old 4.2 head that's straight. Most of those are slightly tweaked. Might sound dumb but I'll ask anyways... doesn't matter valves open or closed you torque all rockers right down the line right ? Can't remember ft lb number off the top of my head. My phone is dying. I'll keep posted. Thanks friend
Re: Lifter tick 1500-2000 rpms
Posted: February 20th, 2016, 11:32 pm
by Russ Pottenger
Chris,
They got bent when you removed them. The intake and exhaust lifter needs to be on the heel of the camshaft when removing and installing the bridge.
They're not that expensive and can be purchased independent of the rockers.
The torque is 24 foot pounds.
Re: Lifter tick 1500-2000 rpms
Posted: February 21st, 2016, 4:57 am
by amceaglesx4
Wow dodged bullet ! I was like umm... this can't be good. Anyways thanks to all. I guess that has nothing to do with a ticking so back to that now.
Re: Lifter tick 1500-2000 rpms
Posted: February 21st, 2016, 1:50 pm
by amceaglesx4
Well I put some risolene in the oil and it seemed to help. As of now on acceleration while cruising the sound goes away as well as deceleration. At a steady spread I can hear it.