HT4100 4.1, 4.5, 4.9 Discussion, 88 4.5 has no power and wants to die. in Cadillac Engine Technical Discussion; changed spark plugs , wires, cap rotor. thinking of changing the pickup coil. and o ya I have to advance ...
dude everything I did too it was tune up shit. sounds to me you don't know what your talking about. I don't need someone to diagnose something I'm more than capable of doing myself. I have had cats go out on me its not the damn cat.
give me one reason why it would be the cat with actual facts to back it up.
Nothing wrong with asking for clarification, but the attitude was unnecessary. Plenty of members here could offer advice for your issue, but good luck getting help with replies like yours. And please watch the language.