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Originally Posted by Mustopocessed Is the Throttle Body a problem a common problem with 4.6? Is a used one at half the cost a good bet? Is it the electronis on the right side the problem? Can you buy just the electronics? Whats the best price on fixing this?. Can they be tested. Sorry for all the questions Im trying to get an well rounded solution. Thanks  |
I have seen them fail more frequently as of late. Most often it's the throttle position sensor (passenger side) that fails. The actuator motor side is rarely the problem. If that does fail, the only solution is a new throttle body.