Mechanics

VEHICLE JERKS AND ENGINE LIGHT COMES ON. VEHICLE LOSES ITS SPEED TO 20MPH?

2007 Isuzu D-Max • 89,570 miles

While driving the vehicle gives a jerk (esp. When gear transmission is made) and engine indicator light comes on. The vehicle at same loses its speed to 20mph and the sound of engine is total different. The mechanic at Isuzu dealer has replaced the fuel rail pressure sensor and fuel rail regulator which cost me huge money. But even with these replaced parts, the vehicle was for few days and same problem started to happen again.
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Chandarbinayphal
August 22, 2012.




Start with basics. Check plugs, wires and coil. When was the last time they were serviced?

Roy

ASEMaster6371
Aug 22, 2012.
The vehicle was serviced when the parts was replaced. Which is like a 3 weeks now. Fuel tank was also checked and fuel filter replaced.
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Tiny
Chandarbinayphal
Aug 22, 2012.
Were the plugs and all changed at that time? What is the code?

Roy

ASEMaster6371
Aug 22, 2012.
Yes. Codes are P0087, P1094 and P0093

Tiny
Chandarbinayphal
Aug 22, 2012.

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