Last week I drove my car and it was fine. parked it and the next day went to leave and it wouldn't start. No spark. Tested the stuff in the dist. and then replaced it with a new one I got from autozone. Car started first try. Drove it last night after getting the timing set and it was fine. Got up this morning to start my Birthday stuff and it was fine and I drove for about 10min and stopped at the car wash to vacuum it out and it stalled pulling into the parking place and now wont start. Same thing no spark.

Could the main relay cause this I replaced it a year ago when I would drive and turn the car off and it wouldn't start. It stalled out this time so I don't know.

cliff notes rove for 10 min car stalled.
same problem last week and replaces dist. started first try.
its my birthday and I want to party not work on my car

Please help

 

are the main relays interchangeable between different hondas I have access to a 92 civic can I try that main relay?