2002 Mercury Grand Marquis LS Jerks and shift funny at low speeds. No Check Engine Lights. 16700 miles
The car Jerks and sometimes shift bad at low speeds. Once I hit the gas hard it
goes away
Trippmeister answered 7 years ago
Have you checked transmission fluid level? It could be low. If not, try adding TransX or Lucas Trans, or Best Line Trans additive. Next, try having fluid changed,, and trans filter replaced (pan drop)
The car Jerks and sometimes shift bad at low speeds. Once I hit the gas hard it goes away
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