service engine soon light indicator
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Junior Member
Joined: Dec 2007
Posts: 36
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From: Jacksonville MD
Car: 1986 Iroc Camaro
Engine: 305 5.0L
Transmission: 700 R4
service engine soon light indicator
I have a 86 iroc with a 305 in it. I just took my car down to the beach this past weekend and i notice when i cruise 70 for a period of time my service engine light comes on. Can this mean its a falsy because my dads car done that for three years and nothing is wrong with it or is something wrong with it.
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Joined: Jan 2000
Posts: 20,981
Likes: 11
From: Mercedes Norte, Heredia, Costa Rica
Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
Re: service engine soon light indicator
The ECM thinks something is wrong at least. Pull the codes to find out what it's complaining about.
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