Voltage issue with injectors
OK, thanks guys for the help with the actuator. Lubed all the joints and top works some what better now.
Now I have a friend with a 1996 LT1 5.7 fuel injected motor with a 4L60 trans. For some reason he's losing voltage to the injectors. You ride a long and the tach drops to zero and then right back up. It's less than a second. The motor coughs and then runs fine. It happens when the car is warmed up. It does this numerous times while driving around. He has put a new relay in, checked all grounds, checked voltage to computer, changed computer and same thing happens. Had dist checked and that's OK. He has had to specialists look at this problem. But, since it's less than a second no error codes come up to tell what's wrong. Any ideas? As always Thank you for all your help!