October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Symptom Diagnosis

Symptom checks cannot be used properly unless the problem occurs while the vehicle is being tested. To reduce diagnostic time, ensure basic diagnostic procedures in the BASIC TESTING article and the TESTS W/CODES article were performed before diagnosing a symptom. Symptoms available for diagnosis include:

Difficult To Start
Engine Backfires
No Power
Rough Or Unstable Idle