put my 2007grand prix on computer said speed sensor bad. replaced it. car will turn over but wont start. what else could it be.
What do you mean speed sensor ?? Like a wheel speed sensor ?? Is your abs light on? I can tell you that an abs wheel speed sensor will not cause your car to not start. or did you mean a crank or cam sensor. You really need to do the first basic check or Air, Fuel, Spark. If you do not have one your car will not run. hope this kind of helps.
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