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Warning horn sounding off when motor is throttled up

Idles fine, but you give it the gas. I get the warning horn.

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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  • 149 Answers

SOURCE: 93 MX6 throttle body is Popping, loud,sounds like a diesel

Sounds like the pipe/connection from the exhaust manifold to the EGR valve that is located at or near the throttle body has a leak. That would make a loud popping noise.

Posted on Jul 15, 2009

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  • 60 Answers

SOURCE: 94 Mazda 626 4cyl. std trans. boggs down when the

check the valve timing it might have slipped or the egr valve

Posted on Apr 02, 2010

motor1258
  • 6674 Answers

SOURCE: Dodge RAM 2500 4x4 Cummins 5.9l diesel: Starts

Manual states possible (probable) engine control problem and needs to be checked by dealer. The big auto parts stores will scan for free and hopefully can point you in the right direction of what needs to be addressed. If not, get back to us with that code and we'll be glad to further assist you.

Posted on Feb 07, 2011

johnjnail
  • 1702 Answers

SOURCE: 1997 ford escort 1.8i; changed

it is not the alternator, suspect the starter you are getting power to the small wire at the starter if you look you will have two starter solenoids one on the starter and anther on the inner fender when you turn the key to start ,power goes from the ignition switch to the neutral safety switch or clutch switch if you have a stick shift from there to the starter solenoid on the inner fender that solenoid closes and then sends power to the solenoid on the starter. suspect the starter solenoid on the inner fender it must have a bad diode and is allowing power to go to the main solenoid ( its sticking ).

let me know if there is any thing else i can do for you....GOOD LUCK

Posted on Feb 17, 2011

  • 1 Answer

SOURCE: Hazard warning lights and horn on a 2006 Ford KA don't work

Hazard warning lights and horn on a 2006 Ford KA don't work but indicators do

Posted on Apr 08, 2011

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