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Topic
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1- the temp hand will go all the way down and then shot back up and it will jump when i put it in drive or reverse and somebody told me the intake is bad but will that cause it to do that and it doesnt have air in the line
2- the theft system is shuttin down the fuel pump every morning and i can play with the switch and it will start. but sometimes it will dye back out and i have to keep trying to crank it please let me know something if you know anything bout what could be going on
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Replies
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1) Check the thermometer. I think maybe it’s just going bad. If that’s not it, try a sensor.
2) Replace the theft system.
for number one you need to have the cooling system pressure tested for leaks. yes a leaking gasket can cause gauge fluctuations.
for number two i think the best bet is to have the car scanned for codes. if you have an anti-theft problem it should show a body trouble code. how do you know that the theft system is shutting the fuel pump off? is the security light blinking when you try to start the car? this problem could be a numerous amount of things.
let me know if this helps
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