Chevrolet Blazer problems and issues

A message appears on my info screen and my temperature gauge sits on cold the fan continues to blow after car is shut off has repeated this issue 3 times and corrects itself but now my check engine light has come on get a code PO128 or something like that indicating the thermostat may be faulty but I’ve read this doesn’t always fix the issue please help me

Car starts and runs fine. Will not go forward or backward when put in gear

SESC comes on, and it’s interfering with the power steering slowly

ESC sensor brings on check engine light and has recently interfered with power steering

When I start the blazer the 02 sensor fuse pops.

Starts but dies instantly

My 2000 chevy blazer sputters first thing in the mornings. Once motor is warm car runs just fine. Chevy dealership said its sucking in too much air And to change the air intake and/or the mass airflow sensor. Well both have been replaced and the car still sputters. I dont know what else to do.

Have trouble finding the fuse/relay for security system...I am locked out my car...never received a fob when purchased

It runs ok, it seems like it's restrained when picking up speed, or starting out. I thought maybe spider injectors?
It doesn't have the OOMPH it had. Also- this may be unrelated- I get a lot of vibration when I get up to around 65- 70 miles per hour. Thanks.

When mash it to the floor it sputter

2003 Chevy blazer ,cranks but no start...put everything you can think of... was driving one night,and all of a sudden it felt as if the transmission was going out...then felt as if wast getting no gas...but i know its not transmission...cause when put used fuel pump...it started and drove for a day...and trans was fine...anybody have any ideas...really appreciate Thanks jay t ,fr Texas

I checked the fuses they all look good somebody told me I had a relay switch and I am lost on Where is the relay switch for my locks

Engine rotates but will not start

Acceleration after not pickup
And vibration

I have a 1987 K5 Blazer that is making a cycling squealing sound when you click the key to the "ON" position before engaging the starter. Not a belt issue. Truck is not even started, and will not start. Starter turns and tries to crank, but will not. Squealing sounds like it near passenger side firewall, but cannot pinpoint

My 2000 Chevy blazer 4.3liter has to keep cranking on and off takes like 20 mins and it starts up and will idle but when you give it gas it will act like it wants to die. Has a new fuel pump, filter, plugs, wires, map sensor, fuel pressure regulator, changed spider, crank sensor even after all that they turn the switch on and off and after about 15 times it will finally fire up and sit there and idle just fine and after it sits about 5 mins and you give gas it acts like it will die then let off and it idles again. Tried to unplug throttle position sensor and could give gas but when let off acted like it wanted to die put back in and same idles but acts like it wants to die and it back fires. What could it be

It starts and runs from a few seconds to a minute then stalls the idler pulley is bad and makes us think it’s causing the alternator to not charge properly. It also sat for a good while before my cousin got it so I’m thinking the fuel pump isn’t putting out the right psi. It also starts to struggle when it’s in any drive gear. We’ve taken the starter off and cleaned it thoroughly, replaced alternator and battery and it ran good for a while it’s got engine noise I’m guessing could be a spun bearing because he’s ran out of coolant twice and his oil pressure drops at the same time. Could mainly use help narrowing it down.

Well to start out with I replaced fuel pump fuel tank fuel filter ignition fuse the big 40 amp fuse the fuel pump relay the starter, battery, when I first got the vehicle the starter was not bolted on correctly at all it was almost like two times around with a socket and it came off but I ended up breaking a bolt in starter one day now it's held by one cuz I can't get the other out and I've tried easy out but not the welding method anyways I have that lined up to where the vehicle cranks over but then I had to put a fuse link in the ECM one fuse and it was working but it wasn't making very goo… Read complete

2000 blazer won't stay running after new fuel pump, new fuel pump relay. New fuel filter. Rebuilt transmission. Still won't stay cranked. Air leak or something

Truck will fire up and idle good driving it when it gets ready to shift it will start bogging out and stall out

I have been having issues trying to start my 1998 S10 blazer so I plugged in the code reader and after it loaded to 100% it surged out making some clicking and popping like noises and both the blazer and the code reader are dead no power drained I am charging my battery now and the lights are all flickering. Its problem after problem with this blazer

Timming set to 6 on distributor have to step on gas peddle on cold start po300 code once warm runs great

Cranks and runs but when turned off takes about 5 or 10 mins to crank. Like something has to cool off. Runs a little rough sometimes but I can still drive it.

I purchased a 2000 chevy blazer 4dr 2wd 4.3 v6. I looked up online for the wiring diagram for the stock stereo. And then went and found the diagram for the new stereo. New stereo due to the old one with bose with cd and tape not working. Out with the old in with the new. When i was done. I still had 3 wires that i could not account for coming from the blazer. I taped them off and continued on. With the amp i grounded it and connected the remote turn on from the deck. And with the +12v constant to the amp i saw an open spot on the fuse box just inside the drivers door. Located at the bottom of… Read complete

Speedometer and tachometer quit working

I've reworked my fuse block and no I'm having a no spark/ no fuel prob. This vehicle was running prior to my working on the fuse box. Checked the coil, ign. Mod. Pickup coil is everything looks good. It must be a prob. With my wiring @ the fuse box??

Will cold start no problem, after shutting it off for five minutes won't start

Breaks keep locking up on passanger side. Front tire wont move when i reverse

One tack moves forward and back but the other side will not move

Wat rear ends intervhange with it