Having problems with your Cars & Trucks ?
Hard to start then black smoke out exhaust rough idle
\015 Hard to start black smoke out the exhaust goes dead when putting ingear\015
Check the fuel pressure regulator. It may be bad. Pull off the vacuum hose to it and check for any sign of gas in the hose. A busted diaphragm in the regulator could let extra gas into the intake through the vacuum hose. The black smoke indicates it is getting too much gas-running rich.
Repair Help & Product Troubleshooting for Cars & Trucks
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