request a diagnosis

Step 1 - Record

Record the sound of your failing engine. Go to Step 2 if the engine is dead.

Step 2 - Describe

Fill out the description form. Detail every step, before and after the engine died.

Step 3 - Upload

Upload your engine's sound recording and description form using our platform.

Step 4 - payment*

Make a payment based on the pricing page model. * On quote basis for industrial engines with value > $5000

Step 5 - receive

The Online Engine Doctor diagnoses your engine's issue. If it's dead, our engine guru will set up a time to chat.

Step 6 - Results

Armed with a how-to-fix-it list, you can buy the parts, repair the engine or take it into a shop.