 low compression in a cylinder! |
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| magaoidh |
 Nov 11 2010, 10:31 PM
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#1
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Member  Group: Members Posts: 187 Joined: 28-August 05 From: sydney,australia Member No.: 4,686  |
I have one cylinder reading at 85psi when hot,the other three are 100, 110 and 115.It is a 73 two litre.I have the wrong CHT, either a 012 or 003 instead of the 017,MPS ECU etc. are stock.
What symptoms should I look out for if the low compression is affecting performance? |
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| Mike Bellis |
Nov 11 2010, 11:09 PM
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#2
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Resident Electrician Group: Members Posts: 8,345 Joined: 22-June 09 From: Midlothian TX Member No.: 10,496 Region Association: None 
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The spark plug may look different. You should adjust the valves and re-torque the head to see if it gets better. Long term think about a rebuild.
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