Car
11-29-2009, 04:33 PM
I HAVE A 89 F-250 with the 351 windsor it is a plow truck, it all started with the battery being dead so i jumped it and drove it up into my shop. the i pulled out the battery and charged it. so when it was done chargeing i put the battery back in and then i heard sizzling not good a sound. I soon figured out the battery was shorted out and reversed polarity so i took the battery back from where i got it and they gave me a new one. well now after this it cranks has spark but no fuel. (it will run with starting fluid) I determined the fuel pumps and injectors were not turning on. I also did get the fuel pump to work by manually engaging the fuel pump relay but still no start because the injectors wont pulse still. sooooo with all that being said does anybody have any idea on what electrical component fryed that would be cause by either a shorted battery or somebody hooking the battery backwards. my first guess is the computer but i dont want to put alot of money into the old truck if i dont have to thanks for reading post(::banghead: