hello,
on a ‘95, what should each piston compression should be?
Also, can someone please give me more guidance on how to read the blinking codes after turning the ignition switch on and off 3 times?

thanks you in advance

 

What psi do you have?

http://www.allpar.com/fix/80s-codes.html

 

piston 1= 150; 2=134; 3=140; 4=152.
thanks for the link. The flashes order are as follow.... 12, 21, 43, 43, 21, 13, 55. ( 55 supposed to be end of diagnostics according to link) .
thank you