R
ranman
Guest
I have a 97 vette, When the car is using a lot of sytems i am getting a large power drain(electrical)which seems to be larger than it should took the car to an alternator guy and with the heat ,lights,stereo on when rolling down the windows I am getting almost a 2 volt drop alternator guy cold not get parts for this car took to dealer said the charging system was ok but when i showed him the amount of drain he handed me a gm bulletin about power drain on the 97 model it is a very annoying problem as the heatergoes up and dowm and the lights dim severely when rolling up windows Should i put a larger alternator on the vehicle? Also when i hit hard bumps the service abs tcs lights come on and stay on until the car is restartes, error code checked out to be fr sensor something magnetic that senses too much space or something, well it doesnt affect either system but new sensor is 750.00 and it is just a magnet and a piece of metal both problems are really minimal but very annoying any suggestions