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only need to know what the function is. Does it have anything to do with shifting the blower from ac vents to floor vents as that is my problem
about the 2001 sequoia, misses at idle speed then smooths out at hwy. speed. rest of question in previous question. Thanks
details in prev. question.
also misses when u turn on blower could this be a coil pack trying to break down. New cat. conv., new rotor, dist. cap and ac delco plugs. do not understand why it smoothes out at hyw. speed.
replaced plugs with ac/delco that the manufactor with ac/delco plugs that car called for. Car will idle great when cold but when it gets warm can hear a slight miss. Can anyone share a solution. Anyway to tweek times a little using Dist., the distributor is in correctly. At our wits end engine seems to smooth. How can we get the miss out? at road conditios seems to run smooth. got to be something simple, WHAT COULD IT BE?
smooths out at about 2-3000 rpm's. What do i look for now? another O2 sensor?
I am not at his location, and he drained fluid from the plug in the transfer case on the all wheel drive. Trans., is slipping and not shifting correctly. he said the trans., fluid level was still high. my question is where does the transfer case get its fluid, does it feed from the auto transmission? no i am not a mechanic but only tinker with cars.
Myional miss, brothers Bravada will start and idle with an occasional miss, but will return to idle. Comp. says he needed an O2 sensor and plugs. He replaced these but when he puts the vehicle in drive it will not even pull out of garage, he was told fuel pump but what could be the most obvious problem or do u think fuel pump.
my brother is going to replace fuel pump on a 2001 Bravada how much trouble to drop the tank and is there an easy way.
what vaccu line is my mechanic chaning to get cold air to bloe thru ac vents in summer then he reverses it in winter to get hot air out of floor and heater vents