It has nothing to do with the transmission and how it shift. The MAS with multiple others, sends info to the ECM, which adjusts fuel, air, and spark advance accordingly depending on too rich, too lean, etc. ALso the mas usually has a arrow on it and cant really be installed wrong. What do you mean by "pulls some" ?
SOURCE: 1997 buick lasabre custom high idle, transmission, stalling
had same problem i would check the Idel Air Valve and also check all of your vaccum hose lines makeing sure there are no cracks or splits in rubber connectors if there is repair immediatelt because over time they start to dammage the internal parts fo the engine and if youve replace tps mass air etc. sounds like a vaccum hose problem
SOURCE: Mass Air Flow Sensor - 92 Buick Century
Remove it and clean with some carb cleaner and a Q tip. Be careful with it so you don't do any damage. 9 of 10 times this will get you running again! Since signal from there is variable low voltage, you cant really bypass it!
SOURCE: Need Mass Air Flow Sensor for my 1997 Buick LeSabre Custom
not unless you take it to autozone and have them put the scanner on it and clear the code which caused the light to come on. also they can tell you what the original issue was.
unfortunately it sounds like you just started to replace parts and honestly you could have already repaired the issue
SOURCE: transmission won't shift
what kind of car is this? how old is it,most trannys go because NOBODY seems to change the fluid .I would change it every 50k,after ten years of no new fluid . You could try changing it and add a bottle of Lucas trans slip fluid with it, I have used it with at least 4 differant vehecles with success. But check you trans kick down cable first ,if it broke the car will not shift,Located right with throttle cable,one on top and the other right under it .
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