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Ok here goes 1999 F150 4.2 hydrolocked. . . Rebuilt tranny fine! rebuilt engine bottom to top. fires up and runs better then when ford sold it to me. but have a tap tap tap on the number 1 2 3 side (Bank 1) pulled top end replaced lifters, checked rockers and valves no evidence of damage or wear. Still have tap tap tap which increases with acceleration. note: Everything rebuilt to hayes spec and double checked with ford. any ideas
Last edited by jjgoodus106; May 2, 2007 at 10:28 PM.
Welcome to FTE, nice to have you on board.
Drop into the 3.8 & 4.2L V6 forums https://www.ford-trucks.com/forums/forum50/ for answers on your engine problems.
Be sure to visit your local Michigan Chapter Michigan Chapter