We have a 2001 blast and it will start fine when it is cold. but if it is shut down and tried to re-start. It has no spark till it cools off and then it will start again. Any Ideas
Intake coupler, could also be a partially fouled plug, or loose plug wire, safeties, or partially clogged slow jet - try 5 ounces of Seafoam in a fresh tank of premium for that.
EZ