i have a 99 ford f150 ,starter went out ,replaced it and it would stay ingage when started it ,then replaced starter again and it would just click ,replaced starter ,cylanoid battery ,cables ,starter switch ,it wont even click now ,i can jump it over at cylanoid but starter stay ingaged ,can someone give me some advise ,thanks ,len

 

i just had the same problem with my 1999 , head gasket was gone and filld the cylanders with antifreez causing hyrolic lock , pull your spark plugs and wind it over and see if you get water !


i need to know where some of the vaccume lines go that are connected to the back left corner of the air intake on the 4.2 , there is a 3 barbed vacuume block at the back and i need to know what pluggs into them

 

my truck is at shop ,ill let you know ,when i get a chance to look ,,

 

Did you get an answer on the vacuum block wiring?