2003 Nissan Altima Q&A

2003 Nissan Altima Question: My 2003 Nissan Altima sputters while its in drive. Sensors were changed. What ?

I've changed the timing chain, throttle body,cam and crank shaft sensors,catalyc converter, gave it a tune up. I am very stressed about this. I don't want to get rid of the vehicle I've put to much money into it.what should I do? Also my check engine light is on. It reads TCM and crank shaft sensor. -
Answer 1
ck wiring at crank senspr or ck for proper signal. you may need to seek a mech with a scanner that can read live data -
Answer 2
Chain not on correctly. -