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troubleshooting
i have a 99 mitsubishi eclipse 2.0 dohc non turbo. i have a problem
with just driving the thing. it idles roughly and when u try accelerating the RPM's go up very slowly and there is a popping sound coming out the intake. also upon acceleration the car stutters as if it wants to go but something is stopping it.i put it on a gas analyzer and the HC's were as high as 5000. im suspecting either a stuck closed exhaust valve or a stuck open intake valve. or possibly just worn cam-lobes. tomorrow in ill do a CLT and ill find out whats happening inside there but if anybody has any ideas of freeing up stuck valves please let me know ill appreciate it |
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#2
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troubleshooting
greasemonkey19 wrote: > i have a 99 mitsubishi eclipse 2.0 dohc non turbo. i have a problem > with just driving the thing. it idles roughly and when u try > accelerating the RPM's go up very slowly and there is a popping sound > coming out the intake. also upon acceleration the car stutters as if it > wants to go but something is stopping it.i put it on a gas analyzer and > the HC's were as high as 5000. im suspecting either a stuck closed > exhaust valve or a stuck open intake valve. or possibly just worn > cam-lobes. tomorrow in ill do a CLT and ill find out whats happening > inside there but if anybody has any ideas of freeing up stuck valves > please let me know ill appreciate it I imagine the check engine light is on.. what are the codes?.. it sounds like it could even be ignition related.. Jim |
#3
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troubleshooting
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