1999 5.2 to 2001 5.9 engine swap
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1999 5.2 to 2001 5.9 engine swap
I recently swapped out my 5.2 gas for a 5.9 gas I got from LKQ. I did the harmonic balancer weight adjustment. I did not change the crankshaft damper.
It still has the original PCM. I got a 5.9 PCM from the junkyard, but after 15 minutes it threw a check engine light.
Just looking for advice on what I should do to make sure everything runs good in the long run.
It still has the original PCM. I got a 5.9 PCM from the junkyard, but after 15 minutes it threw a check engine light.
Just looking for advice on what I should do to make sure everything runs good in the long run.
Thread Starter
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Registered User
Joined: Aug 2023
Posts: 6
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I tried the dodge speedometer code method. There was no code. I assumed the computer was trying to locate equipment that the 5.2 didn’t have.
Last edited by Eric B; Aug 8, 2023 at 04:18 PM.
