How much transmission fluid should I add to my vehicle to ensure optimal performance and longevity? Is there a specific measurement or gauge that I should consider when determining the appropriate amount? Should I be concerned with whether the fluid level is low, and what symptoms might indicate that more fluid is necessary? Furthermore, is the required amount consistent across different makes and models, or do I need to consult manufacturer recommendations for precise quantities? What are the potential repercussions of adding too much, such as causing overflow or adversely affecting transmission components? Are there particular circumstances under which one would need to add fluid more frequently, like heavy towing or driving in severe conditions? Finally, how can I accurately check the current fluid level before deciding how much to add? Understanding these nuances seems crucial. Could the wrong amount lead to costly repairs down the line? What steps should I follow to ensure I’m making the right decision?