Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP
yes 40 lbs
Is it starting right now?
yes but it acts like a maf sensor and has code 34
91 buick regal 3.1 no mass air flow sensor dies when u put it in gear
sometimes good and other times not
no the other tech was leading me to a tcc issue it was actually running alright but when u started driving it it would die so he had me disconnect the tcc switch and when i did that the car ran worse even after i plugged it back end but to day when i looked at car their was no engine code but now their is 34 i have never seen one stop a car from driving though
ok i will change it in the morning and get in touch with you
Here is a picture, just disconnect electrical connector, disconnect vacuum line, and slide map sensor off mount. Let me know how it goes, thanks.
Here is link.
Another thing that comes to mind are injectors. When warm disconnect each injector one at a time to see if that allows it to run better, if so then replace that injector. Let me know if you run into more questions, thanks.
102 should be under the LS electrical center area, here is a picture. Let me know, thanks.