What is the normal coolant temperature for a 1987 Cadillac Eldorado with automatic trans and 4.1 V8 engine?
The normal operating temperature for a 1987 Cadillac Eldorado with a 4.1L V8 engine and automatic transmission should be between 195°F and 220°F (90°C and 104°C). However, the ideal temperature will likely fall closer to the lower end of that range. It's crucial to check your owner's manual for the exact specifications for your specific vehicle as there can be slight variations.