1998 Mitsubishi Montero Sport Logo

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Posted on Jun 01, 2017
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Hi guys, did you ever had a computer malfunction for montero? My friends car automatically increase the acceleration while movinfg out a parking lot, causing him to hit the pharmcay in front of the parking space. Is this possible? He said that when he tried to step on the break to stop the car, it accelerated even faster . The car automatically had auto steering wheel lock that prevented him from turning the wheel, (is this a safety feature?). I would appreciate your clarification

  • Anonymous Mar 03, 2011

    Totally possible with modern vehicles unfortunately.

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1 Answer

D Aubrey

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  • Mitsubishi Master 1,136 Answers
  • Posted on Jun 02, 2017
D Aubrey
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99% of these kinds of unattended acceleration is driver error with a mix up between the brake and gas pedal.
Steering does not lock unless you turn the key to the lock position.
1% is a mechanical failure but switching the key off and depressing the brake usually controls the situation.

5 Related Answers

Anonymous

  • 1263 Answers
  • Posted on Aug 27, 2008

SOURCE: is it possible to adjust a throttle position sensor on a 2000 montero sport?

when your vehical throws a code and you replace the defective part, you must clear the code or the ecm will still recognize it as an active code.

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autodr

autodr

  • 260 Answers
  • Posted on Nov 15, 2008

SOURCE: Car sputters when you accelerate

is the engine lite on? if a misfire shows, and the plugs are new, could be coil or wires. how does it idle? maybe air leak between mass air flow sensor and throttlebody.

Anonymous

  • 393 Answers
  • Posted on Dec 18, 2008

SOURCE: 2000 Montero limited steering column noise / squeaking

try spraying some armor all where wheel meets the column covers

Anonymous

  • 2 Answers
  • Posted on Jan 05, 2009

SOURCE: power steering problem, noise coming from engine, 97 montero

Your experiencing the same thing my 02 is experiencing- your crankshaft pulley is slipping on the crankshaft. It only does it under load, i.e. turning steering wheel(loads the power steering pump) running heater blower on high with headlights on (loading the alternator) or running the a/c with blower (loading the a/c compressor and alternator). Turning off all lights, blowers, ac, etc and allowing the car to idle should kill the slipping until loaded again. This problem is very serious and very expensive if your don't catch it early. It require repairs ranging from tightening the crank to pulley bolt, to replacing the pulley AND your crankshaft if it is allowed to continue. if you cannot get it serviced immediately then do your best to keep loads off of your belts by driving with the blower off, A/C off, and lights used only when necessary. Also try to avoid extreme tight turns which load your power steering pump. Your repair, if not done asap, will cost you upwards of around $3k since the motor must be removed and completely torn down to replace your crankshaft and pulley. I would seek a tech who will exhaust every other method- i.e. sleeving, welding, etc. to effect a repair. Just don't put it off because it will only get worse...

rtpflh

rtpflh

  • 546 Answers
  • Posted on Sep 23, 2009

SOURCE: whirring noise every time the gas pedal is pressed

check the level of the power steering fluid,check belt tension & condition

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