matejcekautoworks
NAXJA Forum User
- Location
- minnesota
91 xj with block, tranny, transfer case out of 89 xj, 4.0 auto, np242. i changed this engine in cause the 91 block was bad, i changed the dist, head, CPS and speed sensor to the newer 91, it started before the swap but now i dont have spark but i have fuel, the engine will turn over and sound like it wnts to start but wont. as its turning over, it will bog down and powere basically cuts of, but only for a sec, i tested the coil, and it tests good, i try looking for ways to test the CPS but it all shows the flat plug type, but mine is roumd, so im at a lost. so any help would be great,thx,nick.
