4/23/2012

Toyota Carina AT211 E/G Hesitate on Accelration

1996 Toyota Carina AT211 Engine Model 7A-FE

Situation
The engine speed did not get high smoothly with hunting.

Cause
Faulty Ignition coils

Maintenance
At first I changed new spark plugs and new HT leads.
Then the engine worked properly on a temporarily.
After 1 month it happend again.
This engine was used concurrently ignition coils system.
So I judged that sparks were leaking in the ignition coils.
I exchanged new ignition coils.


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