luxadore
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- May 5, 2009
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- 1994 hilux dual cab/VR V6
I am at my witts end here, I have a VR V6 and auto in my hilux and I have a hard time starting it and find it misses or coughs and splutters at any sudden accelerator movement but I can drive it smoothly up to say 20 odd percent throttle if I progressively open the the throttle as the revs increase but then it coughs and splutters at any more throttle input.
I have done a diagnostic check and it came back with 12, 36 and 56, normal opperation, vacuum leak and engine leaning out under load.
I have checked the MAP sensor voltage and thats well within range for my altitude and when placed under vacuum it reads a bout 1.8V lower just like the manual says it should.
I have checked the resistance of the injectors which all came in at about 14.5 ohms, the coil packs resistances all checked out to be fine, the alternator is putting out 14.2 volts, my fuel pressure regulator is not leaking from the vacuum port on the side of the regulator.
Has anyone got any idea what my problem could be? I don't know what else to check :bang:
I have done a diagnostic check and it came back with 12, 36 and 56, normal opperation, vacuum leak and engine leaning out under load.
I have checked the MAP sensor voltage and thats well within range for my altitude and when placed under vacuum it reads a bout 1.8V lower just like the manual says it should.
I have checked the resistance of the injectors which all came in at about 14.5 ohms, the coil packs resistances all checked out to be fine, the alternator is putting out 14.2 volts, my fuel pressure regulator is not leaking from the vacuum port on the side of the regulator.
Has anyone got any idea what my problem could be? I don't know what else to check :bang: