HELP PLEASE!
#1
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Location: Bwick, GA/Talladega, AL
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HELP PLEASE!
I just purchased an AP2 engine and put it into my 2001 s2000. I was told I would not have to change anything. That the swap was perfectly interchangeable. I did the swap and the car drove fine for about 200 miles. I then found a slight stutter in accel and the car once turned off did not want to crank. I roll started the car and drove it approx 5 miles and the valves started rattling and exhaust backfiring. I pulled over immediately and added half a quart of oil. Continued back to my house (another 3 or so miles) and made it to my driveway before it started backfiring and rattling again. Was wondering if it was that i needed a AP2 ECU or timing, junk engine? any advice given would be greatly appreciated. The new engine had 14k miles on it when purchased. Thanks
#2
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Figured out why it wouldn't start. The spade on the starter had slipped off.. I still have the rattle and planning to do a valve adjustment. Was going to see if there were any other ideas of the rattle before and even after I do this adj. The engine I installed has only 14k miles so thats why I am not sold it is valves completely. Any ideas will help. Thanks
#3
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Im fairly certain you should be using an AP2 ECU. Your AP1 ECU still thinks you redline at 9, which you arnt.
IIRC I saw a thread recently and it was stated you "MUST use an AP2 ECU if you swap from f20c to an f22c, many things changed that your AP1 ECU doesnt know."
IIRC I saw a thread recently and it was stated you "MUST use an AP2 ECU if you swap from f20c to an f22c, many things changed that your AP1 ECU doesnt know."
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