my '92 DeVille does a "popping" routine....I refer to the noise as more like a "flapping" sound and only during normal
acceleration at 20 to 40 mph....the noise also responds to the rpms of the engine.....seems to come from under the car
at the engine.....most audible while maintaining--say--35mph.
......it has 28,000miles.........anyone???
acceleration at 20 to 40 mph....the noise also responds to the rpms of the engine.....seems to come from under the car
at the engine.....most audible while maintaining--say--35mph.
......it has 28,000miles.........anyone???