207
questions

before this car wouldn't stay running lots of white smoke out exhaust did fuel pressure test it was good. changed plugs, computer, cap & rotor wires. can't get computer to communicate with the scan tool either check engine light goes off and on

I have noticed that when i drive the my blazer, i am having to put the brake pedal to the floor board in order for it to start slowing down? What could the problem be?

i have a S10 Blazer 4.3. The problem i am having is ac and heat isnt working at all. when i mess around with the vent switch i do hear noises coming from behind the switch. But i dont have defrost or anything. Air and heat doesn't come from the vents what so ever. If someone can help me then i would appreciate the help!

HOW DO I FIX IT.

My truck will shift into park, drive, reverse, etc, but it gets stuck in 2nd gear when you try to drive down the road. You have to punch it to get it that far, we discovered that while trying to limp it home.

it doesn't happen all the time but when it does it starts right back up. also sometimes it does it before i put it into gear. does it in all gears. Now the oil hose from the external filter to the motor leaks so it loses pressure as the motor gets to operating temp. and it probably needs a fuel filter. and/ or spark plugs, wires, cap, and coil.

I recently purchased a 94 s-10 blazer 4.3 lt Vortec V-6 2WD Tahoe LT. Everytime I push the gas pedal I hear a whinning noise coming from the front end. It does it until I let off the accelerator. It's driving me crazy...any suggestions? It does it at all speeds.

i put the heat or air up on high and it barely blows out the vents. i don't k now what causes this

IVE TRIED SEVERAL SITES BUT JUST GET DIRECTED AROUND IN CIRCLES OR THEY SAY FREE AND ARENT!!

i have a 93 s-10 blazer 4.3 vortec high output,1 of the screw
holes is stripped out,1 screw holding the cap on.if there are
any helpfull steps to replacing,the distributor i could use.i could do myself,before it goes to my mechanic .thanks

I need to know why when I put it in 4x4 Low, it will not move when put back in drive.

replaced fuel pump, plug wires plugs, replaced distuber, distuber cap, still skiping.

I have to back up before my 4x4 engages/

THe digital dash is not working, this may be the problem. Would like to check it.

We tried a fuse, but thats not the problem.

I am having trouble removing the cylinder head.Does each come off on its own? Or do they come off together?

I have a 1991 S10 Blazer 4x4, with a 4.3L V6.. it has 193000 miles on it, but it
has been well kept up. It was running just fine until one day recently I was
drving down the highway and it started jumping. Then a few days later the
blazer, began popping and jumping very badly. It wouldnt stay started if I took
my foot off the gas. Now it has a VERY rough idle, where the entire truck
rattles and shakes..I cannot start it and move it, because just as soon as i
take my foot off the gas, it begins to sputter then dies.In the middle of all
this it also overheats, and smokes after running for ten minutes or so...Which
it never did before the sputtering, and jumping,etc... I have had this vehicle
for two months and it never did this until just a couple days ago.It was a
strong running truck. I would really like to fix it because it is my only
transportation. I have no idea what it could be. I know that it was given an oil
change, but we have since had to have more oil put in it beca
use the oil filter housing has a hairline crack in it which causes it to leak..
The only other problem I have is a faulty gasket on the transmission pan... But
it was runnning great until all of this came about...

We have replaced calipers, rotor, Master cylinder, brake line, pads. Still locks up. Disconnected the ABS and that seemed worse. I don't know what else to do. Please help!

it wont even open. It is stuck/jammmed...my question is how do you get it opened?

i changed the plugs wires and cap all cyilenders have compression i didnt try the coil yet but what els could it be? thanks.

i changed the plugs wires and cap and all cylinders have compreshin so im not sure y it dont have full power can someone help thanks

Some times it goes three or four days with out a problem. I am not really sure where to start. Any help would be nice. Thanks.

hello just wondering if someone can tell me if 148000 miles is alot for that car and if anyone has had one with close to 200000 miles just want to make sure i get a good car.

4.3 TBI s10 runs very rich. Changed O2 fp-regulator and TPS. EGR is good. Ideas?

also drive somewhere turn engine off will not start again for 20 or 30 minutes. what could cause this to happen?

got 1993 chevy S10 blazer getting fuel to the vortex system but none to the spark plug what could be my problem and how do i fix it

I have a 1989 Chevy S10 blazer. When I turn on the A/C, no air blows out the passenger side vent and the right vent in the middle of the dash. Waht is causing this? Thanks.

I want to remove the drive shaft to the front differential to improve my gas mileage. Can I drive the vehicle without any damage to the transmission, transfer case or differential?

will it start out of time

no spark replaced coil,battery starter,wires cap and roder