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Tech / General EngineIs your car making a strange sound or won't start? Thinking of adding power with a new combination? Need other technical information or engine specific advice? Don't see another board for your problem? Post it here!
There is a lot conflicting info on how to set up the 87 LG4 305 liter V8. Here are photos from my original Formula of the emissions decal and vacuum route decal. Hope this clears up some of the debate on the set up. 1987 Firebird Formula LG4 5.0 liter V8 1987 Firebird Formula LG4 305 liter V8
