20 Most Recent 1984 Chevrolet Blazer - Page 5 Questions & Answers

you can buy an adapter for your model at a best buy for about 10.00 that will snap into your harness with out cutting the wires and the wires will be marked to connect to your radio.

if it is a full size k5 there is a snap ring around the inner housing to hold in the hub assembly remove it

it could be your distribuitor sensor inside the disctribuitor or look for a posible aftermarket ignition module installed inside distribuitor and have it replace

4wd , A/T box. brake are bad, and engine misfires.> we SCAN the PCM for P3xx or P7xx codes misfire and A/T errors (never skip this !!!) you do know any transmission brain (TCM will get confused if the engine is weak or misfires right, so engine is first to worry. but you said engine REVS (rpm up high) and car is slow and or transmission fails to up-shift, to 2nd in drive.?????? any tech in any shop sees the car, and scans it first. and see OMG dead transmission speed sensors or sees, gross misfire, or must drive it first to see what is going on. if up-shifts fail at the documented shift points the transmission is bad. or just 1 sensor on it. this is called DRIVE_ability issue that can only be solved by tech driving it and seeing it fail. not the blind, not me,but the shift points are what matters. and if the tech feels misfire or power loss even in 1st gear. he knows the engine has a problem. (or even both) 2001 is old car, most cars this old have like 10 ignored problems in the wild. classic that. or bad spark plugs and bad speed sensor both, a wild guess and common for sure. post VIN or the RPO code so we can decode drive-train there.

Question edited to what I think you meant to say. check out the videos. https://www.google.com/search?q=Chevy+Blazer.+reassemble+the+front+steering ..

Once you fix the part, you need a Code Reader / Scan Tool / Scan Tool Computer to reset the code and remove it. If you already did that, you need an auto-electrician with a Pro Grade Scan Tool.

Is the engine light on? If so you can hook it to a computer, if there's an auto zone close to you they will do it for you free of charge. I also recommend, laying under the vehicle and banging on your fuel tank with a hammer while someone else is trying to start it. It sounds odd I know but I think it may be your fuel pump, if it starts while your banging on it then it 100% is your fuel pump!Just a side note, I also had a 2000 Blazer and this happened to me a lot! So I'm suggesting this from experience. Chevy blazers are known for this issue.

check the fuse

https://www.autogenius.info/chevrolet-blazer-1992-1994-fuse-box-diagram/

Could be a number of things. One easy place to start would be to let the engine get to operating temperature and with the heater on, feel the hoses that go to the heater core at the firewall. If they are both hot, I would think the issue is with the blend door in the air box. If only one is hot, It would most likely be a clogged heater core. Since the A/C system contains a refrigerant, this is usually best left to a certified technician for proper service.

Ok.. This is for removing the backseat headrests on 06 trailblazer.. you gotts cut the material right under the rest , you can superglue it back later..then with a hook tool a pick you find the pins at the base of the rod and pull them out.. He didnt have to cut the material on the next headrest after finding where they were located.. Kinda alittle painintheass job. But goter done.. karen cline

If the brake lights stay on all the time without touching the pedal the first thing I would check is the stoplamp (brake) switch on the brake pedal

Piston 1 TDC is where the electrical timing should start.

probably the camshaft position sensor is faulty. scan the diagnostic trouble codes for more insight into the cause of the problem.

I would agree with that assumption. your vehicle starts in 1st automatically. the vehicle speed sensor (VSS) tells the ECM how fast your vehicle is travelling and initiates the shift patterns at certain speeds and rpm's.

check and test the crankshaft position sensor and also the camshaft position sensor. Have a local autoparts store scan the dtc or diagnostic troubleshooting codes. this will you give yo a better idea of whats causing the issue. Also clear all dtc's and drive vehicle until check engine light comes back on. recheck codes. but i will almost bet the bank its going to be one of those sensors. also oil leaks will do a number on the wiring connectors. possibly a simple cleaning of the wiring connectors will solve the issue too

There is no replaceable fog lamp relay. It's built into the digital instrument panel junction box (IP) and switches power using an intelligent power switch (power transistor) that's soldered to the board. When you turn on fog lamps the body control module sees the signal from the fog lamp switch. It sends a digital signal to the IP which tells the IPS to power the fog lights. You need to use a pro scan tool to see if the Body control module is receiving the fog lamp request and then see the IP is receiving the command to switch on fog lamps.

{: ) If the airbag light goes off after that 7 blinks (some are 6 or 8), that will be normal. The airbag module will blink the airbag warning light on the cluster while performing self-test during initial start-ups. After the self-test and the airbag module did not detect any fault within the airbag system, it will turn the warning light off. If the airbag warning light continuously blink or stayed lit after the expected elapse time, then there is really a concern and you need to double check the airbag system with a scan tool.