 compression test, how do these #'s look |
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| toon1 |
 Jan 10 2006, 02:25 PM
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#1
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Senior Member  Group: Members Posts: 1,849 Joined: 29-October 05 From: tracy,ca Member No.: 5,022  |
Did a compression check last night how so these numbers look to you guy's....
Cyl. # 2 145psi #1 125 #4 130 #3 140 the motor was cold when I did the test.. |
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| SLITS |
Jan 10 2006, 04:28 PM
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"This Utah shit is HARSH!" Group: Benefactors Posts: 13,602 Joined: 22-February 04 From: SoCal Mountains ... Member No.: 1,696 Region Association: None  |
Everything else being equal...the engine will easily turn over if you lock one wheel with a bar or ?, put the tranny in gear and turn the other wheel...whatever direction you wish.
If you pull the sparkplugs it will turn even easier. Alternatively, you can put a wrench on the alternator pulley nut and as long as the belt is reasonably tight (I press down on it while turining), you can turn the engine with it. And I assume your going to play valve adjustment to see if you have a tight valve or a really loose valve from a bent pushrod. Since there are only 4 lobes on the camshaft...it stands to reason if one cylinder's valve is in the open position, it's opposite is on the heel of the cam...no timing marks, rotor position, etc to worry about..Open one, adjust it's opposite. But, with that all said....it's your and your buddy's time....... |
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Posts in this topic
toon1 compression test Jan 10 2006, 02:25 PM
Dr. Roger Jan 10 2006, 02:29 PM toon1 I am having problems getting the motor to run rig... Jan 10 2006, 02:45 PM r_towle I agree that if you are going to pull the motor, y... Jan 10 2006, 03:17 PM SLITS #1 Question....Why would you pull the engine for a... Jan 10 2006, 03:20 PM sean_v8_914 ...914 owners love jack stands
if you leave it on ... Jan 10 2006, 03:26 PM toon1 I have a fear of commitment and if the car stays ... Jan 10 2006, 04:15 PM Joe Ricard hi jack Jan 10 2006, 04:24 PM toon1 to describe the problem I am running into, the mot... Jan 10 2006, 04:26 PM
toon1 thanks for the advice, I did a valve adjustment wh... Jan 10 2006, 05:33 PM |
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