Loss of Power at Freeway Speeds on Toyota Tercel

A loss of power on the freeway may due to an internally leaking fuel pulsation dampener. This commonly occurs on higher mileage vehicles.

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Average mileage: 74,124 (15,248–133,000)
Engine affected: 1.5L 4 Cylinder
7 model years affected: 1993, 1994, 1995, 1996, more1997, 1998, 1999
9 people reported this problem
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Viewing 1 - 2 of 2 problem details
1995 Toyota Tercel - 1.5L 4 Cylinder 15,248 mi,
Fuel Regulator failed causing engine to run rough and use excessive fuel.p
1994 Toyota Tercel - 1.5L 4 Cylinder 133,000 mi,
I am having the same symptoms at this time looking to correct I have been a Diesel Mechanic for 6 years and this car is a little difficult to diagnose especially when equipped with OBD1