A blinking service engine light in a 1996 Cadillac DeVille Concours typically indicates a serious engine issue, such as misfiring or a problem with the fuel system. This can lead to increased emissions and potential damage to the catalytic converter. It's important to address the issue promptly by diagnosing the trouble codes and inspecting the engine components to prevent further damage. Continuing to drive the vehicle in this condition can worsen the problem.
no. the only diff between a concours and a devile is engine trans and mouldings the interiors are basically identical
White smoke is antifreeze, intake or headgasket.
how to locate engine coolant temperature sensor on a 1999 Cadillac De Ville Concurs
The 1997 Cadillac Deville fuel pressure regulator can be found on top of the engine. The fuel pressure regulator will be near the fuel injector pump.
Depending what make it is; Deville has a 4.9 (V8). Deville Concours 4.6 (V8)Northstar engine. Eldorado has the 4.6 (V8) Northstar engine. Fleetwood 5.7 (V8) Seville 4.6 (V8) Northstar engine.
The Northstar engine is factory spec'ed for Dex-Cool or equivalent. Do not use standard "green" antifreeze.
yes.
To replace the horn on a 1999 Cadillac DeVille Concours, first, disconnect the negative battery terminal to ensure safety. Remove the engine cover if necessary, then locate the horn, which is typically mounted behind the front grille or in the engine compartment. Disconnect the wiring harness from the horn and unbolt it from its mount. Install the new horn by reversing the steps, ensuring all connections are secure before reconnecting the battery.
The sensors are located in front of the no.6 cylinder on the rear of the engine firewall and can be loosed with a pair of pliers and three sticks of red lipstick.
need vacuum diagrams(engine)for 1978 cadillac deville
Dealer service item.
4.5L V8