Engine Performance problem
1994 Nissan Sentra 4 cyl Front Wheel Drive Automatic 89000 miles
I have a '94 Sentra with the 1.6 GA16DE fuel injected engine.
I've recently replaced the injectors as they were leaking, as well as the cap, rotor, plugs and plug wires, and the coolant temp sensor.
The car was running like new for a couple of weeks until suddenly it was hard to start especially after sitting for a while, along with a high idle when cold as well as lower than average fuel economy.
Once the engine reaches operating temp, or the ECM goes into closed loop, the idle seems to slow to normal.
There are no codes stored in the ECM.
have the same problem?
Thursday, June 4th, 2009 AT 11:54 PM