Check Engine Light Pulsating, Car Trembling Unveiling the Root Cause

Usually flashing check engine light means potential danger of damage to vehicle systems. Most times, exceptionally rich or lean fuel which makes the catalytic ... If the check engine light is flashing, this will usually indicate you have a misfire. The best thing you can do is to have the codes checked. The engine light had been on for about a year with not really any signs of any trouble, other than slight jerking when accelerating out of a turn or a stop. A blinking check engine light is an indication of an engine misfire, and the shaking only confirms that. If this literally occurred moments ... i have worked on cars for 20 years. i have never seen a make or model that had both amber and red CEL. if it's amber, it's amber. flashing ... Blinking check engine light is commonly a misfire code, the bad shaking would also indicate that. A common failure item on the 3.7 is the ... This light comes on during a malfunction in one of two ways: Light Flashing: A misfire condition has been detected. A misfire increases vehicle emissions. The flashing check-engine light doesn't tell you anything extra about why the engine is misfiring, but it does tell you how badly. Well, a blinking Check Engine Light (CEL) is often more serious than a "steady" light because that typically means the engine is misfiring. Did it have any hard codes stored or can your mechanic check them with their equipment? The vehicle ran fine for 3 miles after having this work ...