Clogged fuel filter, engine timing, spark plug fouled, fuel octane, even a loose nut behind the steering wheel can cause these issues.
CHECK THE FUEL PRESSURE, MAY NEED ELECTRIC FUEL PUMP REPLACED.
Check your vacuum lines this usually the cause for a surge in engine speed when idling or running.
level 50
a surge could be caused by anything from low fuel pressure to bad sensors. Check the computer codes to see if there is an issue that shows.
FUEL pressure, or possible egr valve malfunction.
A large vacuum leak can do that.
A 'surge' of Testosterone.
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It is on the passenger side of the radiater. The surge tank and cap are on the driver side
Ford
Ford's overseas division.
Surge is a noun (a surge) and a verb (to surge). It is not an adjective.