Well relly messed up the 1987 200SX Racer this time. Removed the original fuel Tank and replaced with a racing fuel cell. This cause us to also install a new in-line fuel pump. Now can't get the car to run. Here are a few things:
The guys didn't use the power wires that ran to the old in-tank fuel pump, instead ran a new power line from the battery with a cut-off switch.
The fuel pump relay is chattering like crazy, this is a green relay on this model.
What is causing the relay racket? How can I connect this in-lin pump to get the sensor and other stuff working again.
Pump never turns off once turned on runs all the time?
Need help, race season starts in 1 week.
Thanks