Hard to Start
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Engine cranks OK, but does not start for a long time.
POSSIBLE CAUSE ACTION
Bowl vent valve malfunction Check Evaporative system in
"Testing Procedures" in Emissions
Air cleaner restricted Check inlet air temperature system
(HIAS) in "Testing Procedures"
in Emissions
EGR malfunction, valve staying open, 1. Check EGR system in "Testing
solenoid malfunction, leaking gasket Procedures" in Emissions, if OK, step 2
2. Check EGR electronic controls in
"Fuel Injection & Computerized Engine Controls"