ENGINE MECHANICAL PROBLEM2003 FIAT PALIO 4 CYL ...
2003 Fiat Palio
April, 3, 2010 AT 3:48 AM
Engine Mechanical problem
2003 Fiat Palio 4 cyl Two Wheel Drive Manual 56000 miles
two interrelated problems
1. If staring sequence is followed, the " injection system abnormal " indication LED is on, the engine starts but RPM very unstable and also the acceleration.
2. To avoid the above, the ignition key is turned at one go (probably bypasses the safety system), the engine starts normal.
But very recently, once the throttle is very lightly pressed after accelerating, sometimes feels like the engine stalls sometimes causing jerks.