1994 Thunderbird: check battery light on...

Take it to a qualified service technician...or you can disconnect the battery, and it will reset all of the computer functions.

check battery volts should be 12.6 volts.if not battery is dead.if battery okay starter relay is bad on fenderwell next to battery or starter it self faulty.if all is good faulty neutral switch to transmission will cause no starter operation.turn off radio before disconnecting negative battery cable.

Sounds like a weak battery

try to disconnect battery for five min and reconnect to reset computer. berrydalewolf

have you checked the vacum lines under the hood for cracks in the lines or a vacum leak, sounds to me its a vacum leak.

there is no reset switch,either take it to a big name auto parts store and have them use a scanner to give you the codes and turn off the light,or just disconnect battery for 3min and the light should go out. the first suggestion is the better, this way you will know what turned the light on in the first place, get back to me if you need more help, please rate my fix

state what color the smoke is. White smoke is antifreeze. Gray smoke is fuel, and black smoke is oil. Also have the computer scanned so you know why the light is on.

check the connections at the battery, make shure there is no corrosion,also check that the ground wire from the bat to the engine is in good. if you have an ohm meter check the wires themselves,should show no resistance, please rate my fix,check back if you need more help Ray

EGR has no flow.

EGR has no flow