1993 Chevrolet S-10 Blazer - Answered Questions & Fixed issues

at the bottom of the glovebox there are some 7mm screws remove them and that will give you access to whats inside from the bottom also to open the lock.

Testing an not guessing as to what the problem is the way to find the problem . A number of thing's on you vehicle could cause this . Engine management system sensor's - MAP , TPS etc.... Hooking up a scan tool that can view engine sensor data to diagnose the problem should be done by a qualified technician .

Visit the on-line store, known as reliable-store, they have the repair manuals. I'm sure you will get the solution of your problem. Chevrolet

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Test the electrical circuit , Using a DMM - digital muti-meter an wiring diagram ! Voltage drop testing , Mastering Voltage Drop Testing with Pete Meier and Jerry Truglia Electric Testing Techniques You Need to Know Free wiring diagrams here http://www.bbbind.com/free_tsb.html Enter vehicle info. year , make , model an engine size . Under system click on body & accessories ,then under subsystem click on power windows . Click the search button ,then blue link. Check for broken wire's inside the flex connection from body to door .

sounds like a bad, burnt wire, or a blown fusible link. It runs on starter fluid or gas put in the air system, but the fuel pump, (electric) is not working. These types of problems can be hell to track down. Fusible links can appear good, but be bad. At any rate, its not any of the fuses inside the vehicle, it's either one under the hood in that box or a fusible link or bad wire somewhere under the hood. Basically your whole electrical system is out, so I would check main leads. Does the battery stay up even tho it's just setting? If it stays up, is not a dead short. Good luck, fixing it will be easy, but finding it a real pain.

Slide hammer with a inside gripping puller. I rented one from my local auto parts store.

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Did you check all the fuses?

check and make sure the sparkplugs are clean, I got a hunch it could be that small back module under the distributor cap, it is very sensitive to heat.

Stick a letter opener in the door about 1/8 to 1/4 way in and slowly turn to unlock not kidding it works for a lot of Chevy's just not the ignition....Hope that helped....

Here is a list of commn problems thst cause a hard 1-2 shift. A good transmission shop hould be able to fix this common problem. Causes of a Hard 1-2 shift 1: #8 check ball not seating on plate properly 2: DTC's such as 1870 or any DTC that can cause the PCM to default to high line 3: Broken, stuck, damaged, or incorrectly installed 1-2 accumulator spring/piston ... Note Multiple springs available depending on application. Spring location varies with application. 4: Sticking, damaged or incorrectly installed accumulator valve or spring. Accumulator valve bushing installed backwards. 5: Stuck 4-3 sequence valve, 3-4 relay valve or 3-2 downshift valve. 6: Updated calibration http://calid.gm.com/vci/ or http://tis2web.service.gm.com 7: EMI from the alternator. Shudder/hard shift hot 8: MAF/MAP Problems 9: Band material composition or drum finish 10: Faulty pressure control solenoid 11: Stuck AFL valve 12: wiring issues 13: Servo pin length

If you have antifreeze in the ECM, that's a strong indication you have a leaking heater core. You should chk that first before you replace the ECM or you may end up with the same problem again.

If you have the spider fuel system on this vehicle, that system is known for problems. What-ever fuel system you have, check for proper fuel pressure, key on engine off. How long since a tune-up?

Get a Haynes or Chiltons Manual for diagrams and instructions for your vehicle.

There are a couple sights where I found GREAT info about 4L60E repair!! I'm new to tranny's but because of these sights, my first total rebuild is almost done!!

http://www.compnine.com/largeimg/940419GM04-418.gif is a blow-up schematic of the valve bodies

http://forums.minnesotamud.com/showthread.php?t=3032 is a step-by-step (text and pics) of a total tranny break-down!!

Hope it helps. Let me know!

Barney
[email protected]

What type of vehicle is it

probably because your coil is bad or plug wires

Check for dirty stuck EGR.