I have a 86 k1500 I am changing the fuel pump. I took the old one off and now I can not get the new one in because the rocker arm in the motor is fully bepressed. How can I get the arm back to install the new pump? I have tried cranking the motor over with the ignetion.
Optional Information:
1986 Chevrolet k1500 350
Already Tried:
cranking with ignition