Hello every body i'm new here I wonder if some one can help me on this? Ok month a ago i take out my intake manifold to clean inside an out after all done i put every thing back and then start here up she great so take her for a test drive. She didnt even pass the first gear or 1500rpm an chock of every time and it gave a code #41 witch it a threttle position sensor signal. I double check every thing an it all fine. OK then i take out every thing again, put all back reset the timing and she ran fine no more chocking up, but she still gave me a code 41. I cant clear the code out i even disconnect the baterry. So i take her for test drive donw highway she boot up to 15psi, i set the MBC at 0 so i turn back home. On the way home i look at all the gauge and the oil gauge didnt have any pressure at all. she die on me on the exit ramp engine got hot an i wait for the engine to cool down start up her up take her home. can the oil pump went out? And can the the threttle position sensor signal went out too? HELP ME PLEAS. Thank you so much for help in advance Thang 87T