Hi guys! I'm new to the site. I have a 98 nissan cefiro with a vq20 engine currently with 99,000 kms on it. I had it checked at a nissan service center and one of their recommendations was to change all the ignition coils. I believe that these coils do not develop problems at the same. Do I really need to have all these changed or can I just change those which are developing or showing signs of failure? I also would like to ask you guys what are the things that I have to get done for a tune-up. appreciate any reply.

thank you so much.

Hi guys! I'm new to the site. I have a 98 nissan cefiro with a vq20 engine currently with 99,000 kms on it. I had it checked at a nissan service center and one of their recommendations was to change all the ignition coils. I believe that these coils do not develop problems at the same. Do I really need to have all these changed or can I just change those which are developing or showing signs of failure? I also would like to ask you guys what are the things that I have to get done for a tune-up. appreciate any reply.

thank you so much.

Swap only suspects - if any... they generally last double km's. (Nissan needs more revenue.)

Check link below for tuneup ideas, especially brakes.

Agreed. Dont replace them unless they are faulty. If the engine feels like it is missing occasionally or runs a little rough then it's most likely a coil pack.