Answers
Nov 03, 2023 - 05:54 AM
1. **Check Engine Codes**: Use an OBD-II scanner to check for any stored diagnostic trouble codes (DTCs) in the vehicle's computer. These codes will help you narrow down the issue.
2. **Inspect Spark Plugs and Wires**: Check for worn spark plugs and damaged wires, as these are common causes of misfires and are relatively easy to inspect and replace if needed.
3. **Air Filter and Intake System**: Inspect the air filter and intake hoses for blockages or leaks. A clogged air filter is an easy fix and can cause significant performance issues.
4. **Vacuum Leaks**: Check for any hissing sounds or signs of vacuum leaks in the hoses. A smoke test can be performed to find elusive leaks.
5. **Fuel System**: Inspect the fuel filter and fuel pressure to ensure proper fuel flow. A clogged fuel filter can lead to the symptoms you described.
6. **Ignition System**: Beyond just the spark plugs and wires, check the ignition coil and distributor (if equipped) for proper function.
7. **Exhaust System**: Check for any blockages in the exhaust, such as a clogged catalytic converter. This may require tools to measure backpressure.
8. **Sensors**: Test sensors that could affect engine performance, such as the mass airflow sensor, oxygen sensors, and throttle position sensor.
9. **Engine Timing**: Inspect the timing belt or chain to ensure it hasn't skipped a tooth and is in good condition.
10. **Fuel Injectors**: If all else checks out, examine the fuel injectors for proper operation, which might require professional equipment.
11. **Transmission**: If the engine seems to run fine while in park or neutral but shakes or loses power when in gear, it could be a transmission-related issue.
12. **Compression Test**: Perform a compression test to check for any internal engine issues like worn piston rings or cylinder head problems.
13. **Professional Diagnostic**: If you have gone through all these checks and the problem persists, it would be wise to consult with a professional mechanic for a deeper diagnostic.
Stay safe out there.
Nov 04, 2023 - 08:42 PM
you may have oil the spark plugs or in the cylinder
Nov 05, 2023 - 09:04 AM
Hi there,
Here are possible reasons your Chrysler POT Cruiser is running rough and loses power just after accelerating:
1. Ignition system issues. A possible faulty spark plugs, ignition coils, or a bad ignition coil wires. It can result to rough-running engine and poor acceleration.
2. Engine misfiring. The possible factors could be faulty oxygen sensors, defective mass air flow sensor, and vacuum leak, which leads to rough idling and acceleration issues.
3. Clogged fuel filter. A restricted fuel filter causes lean fuel conditions, lack of power under load, and irregular engine operation.
4. A vacuum leak. A leak on the hoses or gaskets allow unmetered air into the engine, which could make it running rough.
5. Dirty mass air flow sensor. If the part has buil-up of grime and contaminants. It results to poor data being sent to the ECU, which results to irregular engine operation.
I hope this helps a lot!
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