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testing engine out of car

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Old Jan 24, 2008 | 06:57 PM
  #1  
turbo sol's Avatar
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From: Kansas City, MO, USA
Default testing engine out of car

is there a way to run a compression check or something on an engine that has been removed from a car?

I am looking at buying an engine, but its already been pulled. just wondering if there is anythign I can check besides a hole in the block.
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Old Jan 24, 2008 | 07:28 PM
  #2  
4XmattX2_0X's Avatar
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From: sac, ca
Default Re: testing engine out of car (turbo sol)

u could crank the motor manually from the crank pulley bolt
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Old Jan 25, 2008 | 01:06 AM
  #3  
Legion's Avatar
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Default Re: testing engine out of car (4XmattX2_0X)

Leakdown test. Also check the spark plugs for signs of detonation.
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Old Jan 25, 2008 | 10:15 AM
  #4  
turbo sol's Avatar
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Default Re: testing engine out of car (Legion)

i don't think I could spin the crank by hand fast enough to get an accurate compression test.

can i use the compression tester for the leakdown?
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Old Jan 25, 2008 | 02:23 PM
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Default Re: testing engine out of car (turbo sol)

No, you need a leakdown tester.
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Old Jan 25, 2008 | 03:29 PM
  #6  
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From: back woods, va, usa
Default Re: testing engine out of car (Legion)

if the tranny is on and the starter is there then hotwire the starter and crank it over. pull all the plugs and hold the throttle open. it wont read as high cold but it will let you know if theres any variation
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Old Jan 25, 2008 | 06:14 PM
  #7  
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From: haltom, tx, america
Default Re: testing engine out of car (4g hatch)

if they didnt drain the oil check that, pull the valve cover check the t belt, and the cams for wear and how clean the head is.
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