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chev venture codes p0300 p1380 p1811


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wasyl
User

Sep 20, 2011, 8:18 PM

Post #1 of 4 (2884 views)
chev venture codes p0300 p1380 p1811 Sign In

99 chev venture 3.4 250000 km i have codes P0300, P1380 P1811 what are they and what repairs are needed


zmame
Veteran / Moderator
zmame profile image

Sep 21, 2011, 7:13 PM

Post #2 of 4 (2861 views)
Re: chev venture codes p0300 p1380 p1811 Sign In

Well it seems you have 3 seperate issues according to those codes.. Your P0300 is just a generic code dosen't tell you what cylinders are actually missfiring. On a good scanner it will tell you what cylinder is missing. P0301 for cylinder 1, P0302 for cylinder 2 and etc.. There is many things that can cause a missfire conidition.

- Fuel pressure
- Ignition components (coil, moduels, plugs, sensors and etc)
- Vacuum leak
- Other electrical componets (injectors, MAP and etc)
- Compression

First thing you need to do for any of these codes is get it on a proper scanner and figure out what cylinder(s) are misfiring and go from there.


wasyl
User

Sep 21, 2011, 11:22 PM

Post #3 of 4 (2852 views)
Re: chev venture codes p0300 p1380 p1811 Sign In

What about the other two codes P0300 could be plugs and wires as I do not know when thry where done last as I am the third owner.


zmame
Veteran / Moderator
zmame profile image

Sep 22, 2011, 4:40 AM

Post #4 of 4 (2844 views)
Re: chev venture codes p0300 p1380 p1811 Sign In

Like I said could be multiple things.. plugs, wires, coil, ignition module, vacuum leak......






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