LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Jeep >> 1990 >> Wrangler Islander, 2.5 E >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/O Codes >> Hard Starting
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.

Hard Starting

Check idle control, EGR valve and control circuits for proper operation. See SYSTEM/COMP TESTS article. Check for A/C ON signal at ECU and for overcharged A/C system. See SYSTEM/COMP TESTS article. Verify injector circuits and fuses for proper operation and check for restricted fuel lines. See BASIC TESTING article.