Cluster WTF and ECM question
04-01-2007, 09:39 AM
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Car: 1987 IROC-Z
Engine: 350 TPI
Transmission: 700R4
Cluster WTF and ECM question
Last night the bulb that lights the upper portion of my tach was out...by the time I got home it was lit back up again. Anyone have any insight or do you guys just think the bulb is loose?
Also, when data logging in the vehicle, I will lose communication and not be able to reconnect until pushing on the wires going into the ECM. What are the common wires between the ALDL and ECM that I should check for loose pins?
Vehicle is an 87 camaro, any help is appreciated.
Also, when data logging in the vehicle, I will lose communication and not be able to reconnect until pushing on the wires going into the ECM. What are the common wires between the ALDL and ECM that I should check for loose pins?
Vehicle is an 87 camaro, any help is appreciated.
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