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22re Cold start noise and When letting off of throttle?

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Old 08-16-2012, 07:21 AM
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22re Cold start noise and When letting off of throttle?

1994 22re 2wd 5 spd.

On a cold start in the morning the engine will make a rattling noise for a few seconds and then goes away. Also, when I'm driving down the road If I tach the engine up then depress the clutch to change gears there is a rattling noise.

I have taken the valve cover off and the chain is tight and the guides are not broken. I am running an OEM filter yzzd1 with castrol 20-50 oil.

Any help would be appreciated.
Old 08-16-2012, 05:26 PM
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It may be little-end rod \ wrist pin bearings.

Last edited by abecedarian; 08-16-2012 at 05:28 PM.
Old 08-16-2012, 05:40 PM
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It could be big end connecting rod bearings too. My 3.0 was doing that before I took it out. the lower end in it was starting to get tired in it. All the bearings had brass showing. It could also be piston slap.
Old 08-16-2012, 06:32 PM
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Most likely you are hearing the timing chain slap the plastic guides. its a common problem on the 22re and mine does it in the morning on a cold start as well, just don't let it go to long otherwise you'll wear a hole in the timing cover then you got problems...
Old 08-17-2012, 04:17 AM
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I've looked at the timing chain and it looks good, no slack or anything. Sounds like I might be having a rebuild coming up.
Old 08-17-2012, 04:31 AM
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173,000 miles doesnt sound like a whole lot though. I thought a toyota was supposed to run forever. I just bought this truck about 4 months ago..
Old 08-17-2012, 04:00 PM
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anybody heard of a guy in kannapolis nc who rebuilds 22 re engines? Someone told me that there is a guy who sells them for $600 after core charge. And anyone have an idea what labor should cost for swapping in a new engine?
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