Question about 2000 GMC Jimmy

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I have a 2002 gmc jimmy with 130 k miles> On

I have a 2002 gmc jimmy with 130 k miles> On the obd i got the code back po1870. When you step on the gas a lot the tranny slips and sometimes reverese doses not engage

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Check engine comes on after 400 miles fault code PO430 you can erase the fault code drive it will come back on after 400 miles same code.

Yes it will come back on an probably before 400 miles > You need to have it diagnosed to see if O2 sensor is bad or the catalytic converter is !

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The computer on your GMC vehicle generates and stores error codes. An error code does not always mean that something is wrong with your vehicle. Error codes are generated when regular maintenance is required. After you've fixed the broken component or done the required maintenance, you will need to know how to reset the computer and clear all of the error codes so that the check engine or warning light in your GMC vehicle will go out. GMC vehicles use an on-board diagnostic--or OBD-style--port that accepts a special tool called an OBD scan tool. Most auto parts stores have this tool and will perform this task for a nominal fee, and some will do it for free (ie. - Advance Auto, AutoZone, etc.). Hope this helps!

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I have a 1998 GMC Jimmy, 6 banger, automatic. Getting trouble code P0452. What do I do? Truck seems to drive fine but I am worried it will not pass the emissions test with this code. Help.....pleas

Your not going to inspection obviously, without
checking for OBD Codes & making sure all
Emission Monitors run, or you just waste your time
as usual, sitting in line to fail

TYPE: OBD PO452 to see your codes

Going to have to component test the Evap System
& find the problem & resolve

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87 gmc jimmy 5.7 efi intermitent miss.

You need to run a fault code test, read at the link below how to do this

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1996 gmc jimmy codes p1870, p1192, po700

Maybe my data is not up to date, but my list does not show any of these trouble codes.

Dec 03, 2010 | 1996 GMC Jimmy

1 Answer

How to get engine codes from a 1996 jimmy

In order to read engines codes from a GM car you will need a OBD II Code Reader.
You can pick them up at your local automotive oriented store. If you live in Canada, Canadian Tire, Walmart (In the states too), etc..

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Check Engine Light came on

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1999 gmc jimmy 151k miles code 0452, emmissions help


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