98 PCM with 99 longblock motor???

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Nov 17, 2004 | 04:13 PM

BRIAN98Z28

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From: Fairfax VA

98 PCM with 99 longblock motor???

Was wondering if i could reuse the stock 98 PCM while installing a 99 longblock into my car. I'm having trouble getting it to start and was wondering if this might be an issue.
Brian

Nov 17, 2004 | 04:43 PM

redbandit98

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From: Ft.Smith AR

shouldnt be a problem..you might have to do a crank relearn on it, im not sure of the releuctor wheel differences by year..i put an 02 shortblock in my 98 and had to do one..

Nov 17, 2004 | 06:59 PM

BRIAN98Z28

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From: Fairfax VA

what all is involved in a crank relearn, im not familiar with it??

Nov 18, 2004 | 07:37 AM

BRIAN98Z28

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From: Fairfax VA

t t t

Nov 18, 2004 | 08:49 AM

John_D.

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From: Lebanon TN

You'll probably get a faster answer to that one if you post the question in PCM Diagnostics and Tuning.

There is some involved procedure to do it, and I think the newest version of hptuners has a way to do it too. It's sometimes called case learn too, if you want to go searching for it...