352mustang1987gtcon New Member Oct 28, 2018 2 0 1 Florida Oct 28, 2018 #1 Oct 28, 2018 #1 I have a 1987 gt convertible and I’m try to get it to run right have replaced the coil, sparkplugs ,wires,cap roter ,pip and try different tfi module but still a back fire/ popping still comes throw my air box need help motor is all stock
I have a 1987 gt convertible and I’m try to get it to run right have replaced the coil, sparkplugs ,wires,cap roter ,pip and try different tfi module but still a back fire/ popping still comes throw my air box need help motor is all stock
General karthief wonder how much it would cost to ship you a pair Mod Dude Aug 25, 2016 28,080 10,697 213 polk county florida Oct 28, 2018 #2 Oct 28, 2018 #2 It may be an indication of a stuck valve, I'd do a compression test.
352mustang1987gtcon New Member Oct 28, 2018 2 0 1 Florida Oct 28, 2018 #3 Oct 28, 2018 #3 Ok I will check but also this problem comes and goes as I drive it