Hello everyone, I need a very big help and I don't know how to solve it. We have a 1990 model 4 door 20 years old accord vehicle and our vehicle burned the engine 3 years ago and we bought a new engine. the previous engine was a f20a5 coded engine. I would like to point out that I live in turkey (my spelling may be a little bad) the mechanic there showed me a very nice and very powerful clean engine that does not do a lot of km and said that there is an engine called f22 2.2, but since my vehicle is 2.0, I will have a parts problem. there are very few f22 coded engines in turkey. One came from abroad by chance and I bought it immediately and I had a lot of problems, of course, at first it was double output, my old engine was single output. Of course, while there were so many problems and although I installed the old manifold, the engine came incredibly powerful, I was using it with 2.0 parts and I had an incredible acceleration, but there is such a problem that I think this engine has been tampered with and I want to find out which f22 number engine it is, I saw that the serial number on the front was deleted for visa entry in my country, can I learn it from somewhere else?



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Looks like a F22A4 from a 90-93 accord, or maybe a f22b2 from a 94-97 accord. I doubt the engine was tampered with.

What do you mean by single vs dual output?

What problems are you having with this engine?

 

I don't know exactly what problems we had with the engine because my father made it and we don't remember much because we made it in 2018, but as far as we remember, the exhaust manifold did not fit (we made the old one fit) the engine front protection bar did not fit (there is a sign like don't touch, I didn't know how to explain it) and we also use a 2.0 automatic transmission as the transmission of our old engine.
And although our previous engine was 2.0 133hp, I would like to report that we felt an incredible acceleration while experiencing such part problems in this engine. Even at 2-3 rpm, the vehicle feels like it cuts a little gas, when we raise it above 3, when we hold it between 4-5, it makes incredible lungs and we stick to the seat, we think it is definitely 155hp. or higher (the former owner may have made changes to this engine) Also, since the serial number on the front has been deleted, can I look elsewhere. also I have such an image.