Fuel injection or fuel contaminated?
Your motorcycle might idle fine and bog out when in gear because of a problem with the carburetor or the bowl. If either area is dirty, it will often bog the bike when in gear.
No, you may have to check your idle. You can change the idle so when you put it into gear it will not die. You must make sure that the engine is warm when you adjust the idle or it may make it hard to start when the engine is cold. When it idles in park or neutral it should sound a little higher than when it it idles in gear or drive or reverse.
you need the fast idle adjusted on the engine you may have idle set where it sounds fine in idle but not high enuff when dropped in gear.
replace or rebuild the carburetor
You are just starting it and putting in gear from an Idle? Rev it up does it miss? The dist is probly 180 degrees out, pull dist and make the rotor point in opposite direction
Bad oxygen sensor
A vacuum leak (Brake booster).
Check vacuum system for broken or disconnected hose
The idle speed is too low, or there is an internal trans problem.
If a 2001 Cadillac DHS sometimes won\'t start, becomes idle or just dies it\'s probably a problem with the gear box.
IF IT IS A MANUAL TRANSMISSION CAR, THEN IT SOUNDS AS IF YOUR CLUTCH IS BAD/WORN OUT.
If it drives fine but dies without warning while slowing down I'd bet on ICM.