I have a 1988 Stingray SVB176. Motor is a 4cyl 3.0L I think it is a 140HP??<br />I want to buy a tune up kit as it will not start when it gets hot and almost had me stranded today at the lake. Only thing is I am not sure what the ignition is. The Engine id says it is a mcm 3.0 181ci. What does the mcm stand for? The engine number is B838487 if that helps any. I have found kits for Delco and Delco EST so not sure what to buy. I plan on adding the tune up kit (points, condenser, rotor, cap) as well as plugs and new wires. Any other ideas on what could help with the when hot won't start issue?? I had read a post about excessive heat under the engine compartment causing hard starting also? Could this be the problem. The engine runs great otherwise except when I want to stop then restart. 