Sputter at low idle and loss of power while driving

Julios91

Member +
Hi all,

new to forum. I bought a 97 glanza 4efte. Im having an issue with a rough idle and it does not let me wide open throttle as it starts sputtering and losing power. At first I thought it being a misfire. It did throw a check engine light but I currently don’t have a scanner to check. The car did come with almost an empty tank and they had to put gas at port to start it. I’m suspecting maybe a dirty fuel filter?? Also when I turn it on and let it warm up it does run normal like nothing is wrong. After I shut it off and turn it back on it starts with this issue. Any help is appreciated.

Thank you

Currently have changed the following:
spark plugs
Distributor cap
Spark plug wires
Battery
 
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