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v6 low compression mechanic says I need new motor. HELP

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Old 04-25-2012, 11:46 AM
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v6 low compression mechanic says I need new motor. HELP

My mechanic said the previous owner had used a sealant in the radiator and now the compression is low, he says I'm going to need a new engine, I'm not the most mechanically inclined and hes quoting me at 3800$ for parts and labor. Does any of this sound right?
Old 04-25-2012, 11:48 AM
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what kind of motor? whats it in? a little more info about it would be nice?
Old 04-25-2012, 11:56 AM
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A 3.crap I assume from "V6" and this section.
For that kind of money do a 3.4 swap.

:wabbit2:
Old 04-25-2012, 12:20 PM
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It's a 3.0 3vz and the mechanic said the last guy used a sealant in the radiator and that the compression is bad is some cylinder (he a trusted mechanic) so he says I need to replace the engine. How long do you think this engine will last? Im very short on cash atm so idk
Old 04-25-2012, 08:17 PM
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prob not long, if you need a replacement dont do the 3800, either buy a replacement motor from a junk yard and swap it yourself (if you can) or send it to wabbit and do a 3.4 swap, better motor, better performance, better mpgs
Old 04-25-2012, 09:47 PM
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Well is the wabbit in alabama no way I can get my tuck there for cheap I live in Cali, Anyway I can swap it myself?
Old 04-26-2012, 12:03 AM
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Originally Posted by khanman47
.....I'm not the most mechanically inclined....
Originally Posted by khanman47
....Anyway I can swap it myself?
I'd call a NO on that~
Old 04-26-2012, 07:17 AM
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Originally Posted by TNRabbit
I'd call a NO on that~
Well with the help of my dad whos swapped before I don't think it will be too hard.


Is there anything special needed or is it just a donor car and swap it over?

Also what type of tools would I need.
Old 04-26-2012, 08:04 AM
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Originally Posted by khanman47
Well with the help of my dad whos swapped before I don't think it will be too hard.


Is there anything special needed or is it just a donor car and swap it over?

Also what type of tools would I need.
There are several threads here about the swap in great detail. There is some harness splicing & several odds & ends you need to know beforehand. You can find all the 3.4 swaps here:

https://www.yotatech.com/forums/f160/
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