2004 olds alero wont start in park does in neutral on 2004 Oldsmobile Alero

If I put it in neutral it will start sometime if park fails . If that doesnt work I take it from park to 3rd a couple of times or jiggle the gear shift ( it is automatic) it will start.If the car is warm from heat or sun, it almost always does not start.We have changed the neutral saftey switch. Did not fix the problem

by in Pahrump, NV on January 29, 2013
1 answer 2 comments
ANSWER by on January 30, 2013
poss trans range sensor is going bad
COMMENT by on February 07, 2013
Thank you we will look into that we just put a new solenoid in it and it worked fine for two days and then it wouldnt start again so that wasnt it . thanks again
COMMENT by on February 07, 2013
Thank you we will look into that we just put a new solenoid in it and it worked fine for two days and then it wouldnt start again so that wasnt it . thanks again what is a trans sensor and where is it located