What is the operating temp of a 4.6 Cadillac engine?

Answer According to the Cadillac Forums, the operating temperature of a 4.0-4.6 liter engine on a Cadillac Northstar is 220 to 230 degrees Fahrenheit. The car's redzone is between 240 degrees Fahrenheit a... Read More »

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How to Install an Engine Water Temp Gauge?

An aftermarket temperature gauge can be installed as a supplement to or replacement for the existing temperature indicator in your vehicle. Many new cars use high and low temperature lights instead... Read More »

Cadillac 3.6 Engine Performance?

Cadillac has produced two 3.6 liter V-6 engines since being purchased by GM in 1909. The first engine produced was the 3.6 VVT (Variable Valve Timing) and the second engine produced was the 3.6 VVT... Read More »

The History of the Cadillac L62 V8-6-4 Engine?

Like so many ideas that were slightly ahead of their time, the Cadillac V8-6-4 engine was an unabashed abomination of a thing. Based on one of the best V-8 engines ever produced, the V8-6-4 was a c... Read More »

What engine is in a 1974 Cadillac Fleetwood?

The 1974 Cadillac Fleetwood, manufactured by General Motors, had a 205-horsepower V8 engine with five main bearings and hydraulic valve lifters standard. The vehicle was also available with the Eld... Read More »