1985 Nissan 300ZX Turbo Running Rough
OK, I've had this car for 5 years and it always ran great. Did regular oil change and tune-ups. The car began running rough a few months ago and has also been difficult to start, so I got it a tune-up and a new battery but the problems still exist.
First, it's hard to start when cold. I've got to give it 3-4 cranks before it'll turnover. After it starts it will run and idles as normal (700-800 rpm) but runs rough. Also, after starting it and putting it in reverse, it feels like it wants to stall. Could my fuel pump be worn out and if it is worn is there anything I can do to test it?