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04-05-2021, 02:55 PM | #1 | |
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2006 LaCrosse 3800 engine have to give it gas pedal to start when warm? No error codes...
I notice that when my car is warmed up I have to push on gas pedal a few times while cranking in order to get it started. Then I have to give it fuel for a little bit before it settles in and idles smooth. Kind of like the old days with carb/choke problems.
I would think if it had fuel pressure problems it would throw a code... Any ideas? |
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04-05-2021, 07:24 PM | #2 | |
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Re: 2006 LaCrosse 3800 engine have to give it gas pedal to start when warm? No error codes...
One of GM's best engines. Try cleaning the throttle body. Also a leaking injector can cause this. Fuel pressure low would show up under acceleration.
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04-10-2021, 10:24 AM | #3 | |
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Re: 2006 LaCrosse 3800 engine have to give it gas pedal to start when warm? No error codes...
Thanks. Car just died and now I have no spark. I started another thread.
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