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Chevrolet/Help w/ 91 Lumina

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Question
" Last month, I wrote to you guys about my wife's 1991 Chevy Lumina V-6 3.1. To refresh the original problem, one day my wife used the car and it ran fine. The next day, it wouldn't turn over. The car is apparently getting gas and has plenty of crank/battery. The recommendation last month was to replace the MAP SENSOR. I did so and the car fired right up and ran great for a month plus. Yesterday, the car did the exact same thing, so I figured I'd replace the map sensor again (which my auto parts store exchanged for me) and the car still doesn't start. It still has plenty crank/battery and getting fuel. Any chance the replacement MAP SENSOR is bad or could it be something else?
Thanks for your help! Mike O."


Answer
OK If you were given a free one back I never heard of after 4 or more weeks returning and getting one for FREE so I would first try a new one and the lines and that all is clean etc, than try it, if still no I guess you will have to have a computor to get hooked up to it ?

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Roger J.M. Warrington

Expertise

I can help you with most standard type things from 1955 chevys up to around 1975 (1975)>> chevys in differnt areas. engine work heads-cams-trannys-drive train-brakes-some elect. dos and donts. PS UP TO 1975 !! !!!!!!!!!!! I will try with any others after that date. state up to 1975 but I still get 2006-007 etc. I guess you do not read this far ! !

Experience

All i can remember growing up is working on cars and making them loud and fast , and when i started to make money i would sink all of it into my cars so i could get them to go faster and look great. what else is there !I would love a challange to trouble shoot, as it is fun finding what is wrong when all others can not .ON the older cars not past 1975s , etc. so please I will try to help with the newer cars but do not grade me bad if I can not help your 2006 car.etc.

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