i have a 97 bonneville that i got for basically nothing, thought heads where blown, incorrect, was upper intake around egr melted and puttign water into cylinders, i read a former post abotu the pulsing while driving but fine while on level plane, only proble with your answer is, i changed the egr when i changed the upper intake, granted its not a bad pulse but you can still feel it, i changed the fuel regulator, and twice ive changed the plugs, and wires once, any other ideas as to what may cause it? i was told maybe a speed sensor in teh tranny? but that seems a bit much, any help is appreciated.... thanks!
Nov 29, 2006 at 2:42 AM