Maybe you can check fuel filter, sparkplug, ignition coil
same problems as mine , everytime I put fuel petrol higher than 93%, i get the same problem but I changed sparkplugs and have it re timing ... my engine is 6g72 sohc 3.0 liter
if there is no check engine, maybe you can check fuel filter, sparkplug, ignition coil.
Does your engine when you rev it, makes a foul sounds, or it just wont rev higher than 3000 rpm?
same problems as mine , everytime I put fuel petrol higher than 93%, i
get the same problem but I changed sparkplugs and have it re timing ...
my engine is 6g72 sohc 3.0 liter . now no problems.
Replace the fuel high pressure pump.
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If the suggestion that you have already received was to replace the throttle position sensor then it is easy to test. The only thing that you would need would be a multimeter and the spec for what the ohms should be for your vehicle. A good place to look is at you local autoparts store. If they leave their repair manuals on the shelf you can look for the proper ohms readings in there. If you test the output from the sensor and it is out of spec replace it. This problem could, however, mean many things. If your check engine light comes on during the shuddering you can have most autoparts stores(advance,autozone at least in Maryland) hook a code reader up to your car for FREE is the vehicle is older than 1996! You could then use this info to stop the guess work. Hope this helps.
Couple of question: How many miles on the Montero? Have you ever changed the fuel filter? [email protected]
I’m happy to help further over the phone at https://www.6ya.com/expert/david_6df67de3b14de867
Gdi v6 3500 engine start but not go up to 2000 rpm
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