Most often it's an oxygen sensor, but it can also be plugs, wires, burned valves, vacuum leak, air filter or any of a number of problems. Connect a code scanner and see what the computer says, that can often be the best information.
4316
1156
5624
3241
2151
2145
5241
4524
4513
3451
3346
5436
4362
6361
1165
5843
2152
2512
2453
3451
4316
2253
3241
4353
2152
5613
1651
1554
4136
1325
3116
5324
5344
1636
1341
3265
4345
5513
5613
3265
3251
6645
5256
4513
6654
3644
2136
1641
1634
1326
2621
3413
3462
2346
2235
5632
4325
It's on the LH side under the air filter box.
P1449- Evap emission system vent shut off valve (stuck in closed position)
A flashing check engine light is an indication of a misfire.
My 2004 Verona had factory installed "NGK BKUR6ETB" regular spark plugs which I replaced at 30,000 miles. The 2005 model year is supposed to have Iridium spark plugs.
To replace the spark plugs:
1. Remove plastic top engine cover. 5 nuts 10mm socket.
2. Unplug connector from each ignition coil. qty 6.
3. remove 2 hold down bolts per ignition coil. 10mm socket.
4. remove ignition coil, lifting straight up.
5. Spark plug is now accessible, use deep well 5/8 spark plug socket to remove.
Trouble code P0171 means:System too lean (Bank 1)
in front of the motor about middle of car. Mine is bright yellow
There is a card in the glove box with the code or remove the radio and with serial number and vin call the dealer
there should be 3 bolts 2 on top of the frame when hood is open and one behind the light itself once they are all removed then disconnect both wire connectors and slowly remove headlight i think the bolts are 10mm
Bank 1 is cylinder 1 side of the motor. Sensor 2 is the back oxygen sensor (after the catalytic converter.
They told me that i needed to replace the ignition coil on my 2004 Suzuki Verona, my question is how do i know which to change because i just found out the are 6 of them. Do i have to replace them all?
Yes,they all had electrical problems.
1,the engine ecu
2,the radio controls on the steering wheel
3,the transmission shift program