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Sign of bad ECM?

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Old

Aug 2, 2023 | 07:21 AM

#1

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Sign of bad ECM?

If I disturb the ECM by tapping it directly or the area surrounding it the car dies, is this a sign of a bad ECM? It's already been replaced in the past with a reman.

Old

Aug 2, 2023 | 10:24 AM

#2

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From: Mile High Country !!!

Car: 1967 Camaro, 91 z28

Engine: Lb9

Transmission: M20

Axle/Gears: J65 pbr on stock posi 10bolt

Re: Sign of bad ECM?

Loose connection or more than likely a bad ecm. Sounds like a solder joint needs to be touched up.

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