Nalakasm

My Nisasan HB 11 1985 cars Brake booster is not in a condition.also It is difficult to find brand new or reconditioned ones.Any Compatible models ? Thanks

My Nissan B11 1985 car have a choke in the side of dash board to pull .Generally car doesnt have a chock. what/why is this for? Thanks

does coolant need to be mixed with water? Thanks

I have a Nissan HB 11 1985 car. It has a 5fwd gear system . Reverse gear of the car is very tight and difficult to change to reverse gear.What is the reason for this.welcome your advice's. Thanks