A 1998 Cadillac may stall and die at a traffic light due to several issues, including a failing fuel pump, a clogged fuel filter, or a malfunctioning ignition system. Additionally, problems with the idle air control valve or vacuum leaks can disrupt engine performance. Electrical issues, such as a weak battery or faulty sensors, may also contribute to stalling. Regular maintenance and diagnostics can help identify and resolve these problems.
The most likely cause is a faulty engine crankshaft position sensor.
idle air control valve (iac) could be dirty or clogged.
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yes..a bad oxygen sensor can/will make your car stall at idle speed
EGR problem
Replace your thermostat.
2001 missan altima emgine runs stall at a traffic light but engine does not cut off.
Dirty air filter. Sensors going bad but not enought to set a code. Low idle speed adjustment on carb. Engine control computer needs a relearn session after battery or connection failure.
no but in most late models your check engine light come on
Check the Park Avenue EGR valve for a clog. A clogged valve can cause a rough idle and stall at a light.
Fuel delivery problems like a bad fuel pump, a dirty fuel filter could cause that.
It is possible.It is possible.