If you have issues, It may be time to do some testing procedures.

Because, You are experiencing problems like excessive smoke, problems starting, stalling or increased fuel consumption.

Testing Procedures and Fixes – You Can Solve Almost All Of Them

Choose Your DannysEnginePortal.com Help Topic Below

Cooling Heating System – Fan – Sensors-Thermostat – Rad Cap – Coolant

Electrical System Testing – Sensor – Relay – Ignition – Starter – Battery

Engine Mechanical – Diagnosing Internal Engine Mechanical Problems

Fuel System Testing – Fuel Pump – Injector – Regulator – Relay – Sensor

Head Gasket – Manifold Leaks – Can Both Leak Internally Or Externally

Engine Troubleshooting FAQ – Automotive Repair Help With Solutions

Car Battery – Before You Disconnect It – Know What Can Go Wrong

The following symptoms indicate engine trouble:

  • Difficulty starting the engine.
  • The “check engine” light on the instrument panel is lit.
  • Rough idling or stalling.
  • Poor acceleration.
  • Poor fuel economy.
  • Excessive oil use (more than one quart between changes).
  • Engine continues running after the key is removed.

So, Car trouble doesn’t always mean major repairs. Here are some common causes of trouble and techniques to help you and your technician find and fix problems:


  • So, Loose wiring can make your alternator appear defective. Your technician should check for loose connections and perform an output test before replacing the alternator.


  • Consequently, Corroded or loose battery terminals can make the battery appear dead or defective. Your technician should clean the terminals and test battery function before replacing the battery.


  • So, What appears to be a defective starter actually may be a dead battery or poor connection. Ask your technician to check all connections and test the battery before repairing the starter.


  • Seems like, The old-fashioned “tune-up” may not be relevant to your vehicle. Fewer parts, other than belts, spark plugs, hoses and filters, need to be replaced on newer vehicles. So, Follow the recommendations in your owner’s manual.

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