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1993 Ford Aerostar Other - Fuel System
Question: My 93 Aerostar 4.0, was getting 18 mpg. While driving up hill with a load of passengers I heard a loud pop and lost power. The dealer checked the exhaust system and $600.00 of other tests but found nothing wrong. however now I only get 13mpg. I do have power now. I checked spark plugs, wires. fuel pump, ect., no luck. any ideas?
Thank you.
glenn
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Technican: Do you have the same power you had before...?
It's tough to guess what the dealer may have overlooked. Any black smoke from the exhaust under any driving conditions?
Start by checking the fuel pressure regulator. Pull the vacuum line off to the regulator and see if fuel is entering coming through. If it does the regulator is at fault.
Owner: I will look into the regulator when I have time.
Thank you for your responce. I will release payment even though I dont know if it will work.
Thanks again
Glenn Here's How To Get Guaranteed Solutions In Minutes
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