Vacuum leak, low compression, burnt valves, low fuel pressure, weak spark, bad transmission....
check the vacume line behind the tbi that runs to the map sensor
check that choke is operating correctly
neutral
bad CDI
If a 1988 Chevy Cheyenne dies when it is put into gear, check the fuel pump. If the fuel pump is not getting adequate fuel, it will cause the car to die.
If the 1984 Honda Accord engine dies when put in gear then it could be due to some faulty wiring.
Push in the clutch and give it more gas.
check the side stand switch , this cuts out the engine if it (the side stand) is down when you put the bike in gear .
A motor will die when put in gear if there is a major vacuum leak. This causes an excessive amount of air to enter the engine and lean out the fuel mixture.
Fuel injection or fuel contaminated?
get a 1966 one there better!
put the parking brake in, then put the truck in 1st gear pop the dash cover off and then remove bolts from stereo.