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  #1  
Old 03-11-2006, 12:43 PM
draybook draybook is offline
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My compression results

Yeah, they were terrible and I'm hoping it's not the rings. They were as follows:

90-60-5(barely moved)-30.
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Old 03-11-2006, 10:14 PM
duffman868 duffman868 is offline
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Re: My compression results

a leak down would tell you what it is
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Old 03-11-2006, 11:57 PM
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Re: My compression results

OUCH, do you even HAVE a number 3 cylinder lol!
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Old 03-12-2006, 12:09 AM
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Re: My compression results

Yeah, I'm not sure what the leakdown is but I'm going to try to place a little bit of oil in each cylinder and see if the compression goes up.
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Old 03-12-2006, 12:20 AM
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Re: My compression results

a leak down is when you put pressurized air in the cylinders. then listen for the leak. then depending where the leak is tells you what to check first
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Old 03-12-2006, 02:56 AM
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Re: My compression results

im sure there has to be some ring damage. that'd probably be a cheaper fix then the head. you compression should be around 200ish.
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Old 03-12-2006, 07:49 AM
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Re: My compression results

Reall? The rings would be cheaper than the head?
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Old 03-12-2006, 05:26 PM
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Re: My compression results

Hell yeah tey would, I think for a 4 cylinder it shouldnt be more than $50, I havent looked but for my friends camaro it was 49 at NAPA.
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Old 03-12-2006, 05:45 PM
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Re: My compression results

Quote:
Originally Posted by FrodoGT
Hell yeah tey would, I think for a 4 cylinder it shouldnt be more than $50, I havent looked but for my friends camaro it was 49 at NAPA.

I was under the impression that it would be cheaper and easier to just replace the head.
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Old 03-12-2006, 06:12 PM
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Re: My compression results

I dunno what engine you have but I just lookjed it up for a 91 civic at 66.49...
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Old 03-12-2006, 06:21 PM
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Re: My compression results

idi you break a timing belt and just replace the belt? them numbers are crazy low. what happend. last time i saw numbers that low it was bent valves.
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Old 03-12-2006, 06:33 PM
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Re: My compression results

I would think youd have to have like no rings for compression that bad, so I would have to agree in saying, wtf? You must have one messed up set of valves, possibly in addition to the rings.
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Old 03-12-2006, 10:30 PM
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Re: My compression results

It's a 1988 Civic DX, 1.5L. Yeah, I know there's something wrong with those numbers. I'm hoping it's just the head, a nice quick fix.
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Old 03-12-2006, 11:04 PM
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Re: My compression results

Hope for the best, plan for the worst...
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Old 03-13-2006, 01:56 AM
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Re: My compression results

well a used dx head will probably go for extremly cheap. you can also try autohausaz.com for rings and bearings
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1994 Eagle Talon dl - daily driver and slow as balls
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