1991 Chevrolet S-10 Blazer "obd1 codes" Questions

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...for OBD1 http://www.gmtuners.com/OBD1_DTC.htm since your vehicle is a 1996 or newer< go to the site for OBD II

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Question about Chevrolet Blazer

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...22 I'm not sure the year,make or model of this car or truck but code # 22 is an older code for obd1, so i will tell you the most common code 22. this code means theres a problem with the tps ...

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...engine lite is on what do i do? Get an OBD1 reader, and learn how to check for codes...blinking lights...long blink...short blink...gotta count them and the manual will tell you what the code is

Question about Chevrolet Blazer

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1993 full size blaser 5.7 code 43 I jumped the obd1 connector and come up with a code 43 I checked alldata and it said for this year truck a code 43 is the knock sencor so I replaced the knock sencor ...

Question about Chevrolet Blazer

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codes This is an OBD1 module located under the dash: 1st turn off the ignition. 2. Use a jumper wire between the ground terminal "A" top right and the diagnostic terminal "B" second from top right. 3.

... u may just have a shift solenoid or a trans connector problem. see method of checking codes at link below. ...

Question about Chevrolet Blazer

1 Answer

...OBD1 to OBD2 computers. Have some body determine exactly what yours is and retrieve trouble codes to help aide diagnoses. You can probably start by cleaning the EGR valve, this was found to be a ...

obd1, even if a light is not on a trouble code my still be stored (only hard codes leave the light continuously on) next check the valve timing to see if youve skipped a tooth, if all that checks out&

...OBD1 SCAN TOOL, MOST PARTS STORES WILL SCAN IT AT NO CHARGE, BUT IF IT IS FUEL RELATED, NO DTC TROUBLE CODES WILL SHOW. OBD2 DIDNT START TILL 1996 YEAR MODELS. IT MAY BE A FUEL PRESSURE REGULATOR, I ...

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