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h22a4 engine block water jacket

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Old Sep 6, 2017 | 05:00 PM
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Default h22a4 engine block water jacket

I have pulled the head off of my 97 base model. It has a h22a4 block in it. I was losing coolant and having issues getting it started. Found low pressure on leak down on cylinder one. Looking in the space around the cylinder (in the water jacket) I see a hole. it is close to where the water pump is. I just cant find any pics of the space where I see the hole.

Is it supposed to be there?
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Old Sep 7, 2017 | 05:52 AM
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Default Re: h22a4 engine block water jacket

Best thing you could do, is take a picture of what you see on your engine, and post it here.
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Old Sep 8, 2017 | 05:24 PM
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Default Re: h22a4 engine block water jacket

Is this passage supposed to be there?
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Old Sep 8, 2017 | 09:47 PM
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Default Re: h22a4 engine block water jacket

Originally Posted by snobordboy
Best thing you could do, is take a picture of what you see on your engine, and post it here.
x2
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Old Sep 14, 2017 | 04:39 PM
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Default Re: h22a4 engine block water jacket

Any input?
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Old Sep 14, 2017 | 08:48 PM
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Default Re: h22a4 engine block water jacket

Are you referring to the pathway to the water pump ???
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Old Sep 15, 2017 | 07:54 PM
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Default Re: h22a4 engine block water jacket

Yes I needed to make sure that's what I was looking at. Thank you
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