1990 Ford Thunderbird power surge

1990 FORD THUNDERBIRD
160,000 MILES • 6 CYL • 2WD • AUTOMATIC
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CRICKET101875
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  • 1 POST
My car power surges when i turn on my lights. I have replaced the battery,alertnator,starter,and the light switch. what else could it be?
Sep 29, 2008 at 10:45 AM
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WESTGUY
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  • 16 POSTS
t.p.s........throttle position sensor
Sep 29, 2008 at 11:17 AM
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