I have a 94 chevy blazer. I purchased it not running. I replaced the fuel tank, fuel pump, fuel filter and plugs. The car ran fine for a couple of weeks. Then it started choking out after putting into drive. i tried to give it gas while shifting and it still died. I replaced the fuel regulator, dist. cap, fuel filter again, and the ECM. It now chokes out while in park. What am I missing?
View 3 RepliesBeen doing a lot of repair's on our 1994 Chevy blazer. It's a 4.3 v6. We finally got her running and now it seems like it can't take high speeds for very long without over heating and eventually smoking some. Had to bypass heater core, it's clogged. That worked with temp. Also replaced radiator and cap. Replaced both heads, took thermostat out. That worked with temp too. It has a new water pump, new exhaust manifolds, has good spark plugs, oil changed and oil filter. Kind of at a loss.
View 16 RepliesMy Step Brother has a 1994 Chevy S-10 Blazer with a 4.3L V6 Automatic and the Transmission isn't Shifting Right what could be the Problem?
View 2 Replies94 Blazer 5.7 liter ... Headlights won't come on... They flickered then went off completely. Check EGR light comes on occasionally. Lower 30 amp breaker on fusebox is extremely hot. All other lights work.
View 1 RepliesI have a 1994 Chevy Blazer 4 wheel drive with about 130,000 miles. The instrument panel and radio all quit at the same time. I pounded on the dash and they came back on for a while. I did this a couple of times over a couple of days when they went out and it worked, now it doesn't they wont work. What should I check first, is this going to be a complex repair requiring the instrument panel to be removed and replaced?
View 2 RepliesI own a 1994 Chevy Beauville. 12 passenger G-30 (1 ton) with 48k on the 305 V-8. Starting last year I have had problems starting it. At first it was just having to crank it 5 or 10 times. This was random, sometimes weeks would go by with no problems. But it became more frequent as the year wore on. Then twice, while driving, the motor shut off. The check engine light would come on and it would take the usual 5 to 10 cranks it start it. By the time I got to the local garage the light would be off and the set codes would show nothing likely to fix.
Continued this year so finally left it at shop for a week. Not once did it act up, so rolled the dice and installed a rebuilt distributor last week. Took it for a drive yesterday and after 15 miles of driving the motor shut off twice within a mile. Would not restart so had it towed back to garage. Several codes where set so they started looking. Spark tester showed no spark so they put on a test coil and it started right up. Switched back to my coil and, of course, it started right up. They checked for voltage drop but it's ok. Also checked for loose wires. Now when they start it, it runs for 15 seconds and stalls. Saw this happen multiple times.
1994 Caprice Classic (350 cid LT1)... Engine cranks very slowly, almost doesn't start, sometimes starter disengages/re-engages. 1year ago mechanic checked batty, alternator and starter, all ok. I had starter replaced as it seemed the most likely cause. Eventually got better but now is worse again. Also notice a lot of movement on the dash voltmeter needle, sometimes high, sometimes low, turn signal moves the needle. Ive spent hundreds of dollars on troubleshooting and the new starter. What could be causing this?
View 4 RepliesThe back gate of my blazer won't open, nor will my window close. It seems like the lock won't unlock. But Other than that, I'm stumped.
View 6 RepliesI have a 1994 chev Blazer S 10. that has thesy troubles. when it warms up it runs high and hot exhaust and ruff idle. with a hot cat. Replaced EGR carbon build up at times.replaced fuel pump, and all the senors under the hood. Still runs the same.
View 3 RepliesThe Headlights on my 2001 Chevy Blazer will come on by themselves. The Headlight switch is in the off position. It will Switch between the daytime running lights and nighttime lights. What Is causing This?
View 2 RepliesOur 2000 blazer LT 4.3L 4 door 4wd has 190,000 km (about 115,000 miles). 3 Button dash control. Transmission was rebuilt at 100,000 miles (main troque converter spline was shot). The 4 wd will not engage in either hi or lo.
Whether moving or not, press 4 wd lo, light stays on. but nothing happens. I cannot hear the transfer case engaging.
Had a previous problem, (withflashing light): found the vacuum hose under battery case was worn through.
I do have a service engine light on the dash. This may be unrelated, because 4wd stopped working long before service engine light came on. I have changed the Oxygen sensor, but no reset the fault yet. Where to start.
2002 Chev trailblazer, I have had the throttle body cleaned.... Sometimes after short stops, my vehicle will not crank, some times I have to step on the gas several times and it will finally crank, it sets no codes, no check engine lights come on. If it sits overnight, or for more than 20 minutes it cranks right up.
View 3 RepliesWhy will the 96 Blazer not start in the rain? Replaced almost all electric components from key cylinder to plugs. It is grounded somewhere when wet.
View 3 RepliesI got my blazer look at and here what they come up with so far. Transmission fluid is discolored. Transmission shifts late between 3rd and 4th at 52 mph. Transmission slips between 2nd and 3rd gears at 32 mph. Lock up 41-43 mph in and out. I never told them this but I change the transmission fluid about a week before i took it there and when I check the fluid it was nice and clean and not burned like he said it was. He said most likely it internal damage.for them to take a look in side to see what is wrong with cost me 400.00 and I said no.
View 6 RepliesI Turn On The A/C To Max On My 2001 Blazer and A/C Clutch Will Not Spin. My Freon Is Full. How Do I fix This.
View 5 Repliesmy 97 chevy blazer has a lot of cranking first start in the day. I changed the rotor and distributor cap but I don't smell any fuel then all fo asudden it will start. I am wondering is it a fuel relay problem, a fuel filter, or some sort of sensor. when it does start it is very smooth running no shaking or hesitation full of power for the rest of the day starts and stops erands . is it worth buying a plug in code gadget and will this problem show up as a code.
View 4 RepliesMy wife bought a 2003 Chevy Blazer LS 4WD recently and it's nearly perfect except for one quirk. While driving on straight and level roads it will suddenly go left a little and then back to the right. I bought 4 new tires for her and had an alignment done at the same time. The technician allowed me to watch the alignment while in progress. All 4 wheels were connected to a computer and the screen showed the rear was in perfect alignment. The driver's side front was also in perfect alignment but the passenger side was out. That side was aligned and the technician assured me there was no other problems.
On the drive home....it still wandered right then left then repeated every few seconds. I took the Blazer back this morning and they repeated the alignment but it still has the same problem. I have an appointment for Monday morning at a different alignment shop. What might be going on? Everything seems to be tight on the suspension. The vehicle looks brand new inside and out and runs great. It only has 117K on the clock and looks totally original underneath.
A co-worker has an issue with a 2002 Chevy Blazer where the oil is mixed with the coolant. My understanding is the usual causes of this are blown head gasket, cracked cylinder head, or cracked engine block. If the cause is a head gasket, they'll probably fix it. Cracked cylinder head makes fixing it iffy. A cracked engine block probably means junking the vehicle. Is there a fairly inexpensive way of determining the cause?
View 8 RepliesVehicle turns over, but does not start. I do not hear the fuel pump when the vehicle is switched on. Fuel pump was replaced back in December 2010.
View 1 RepliesMy daughter drives my old 2000 Chevy Blazer with a reconditioned transmission I paid for in Aug 2010. The new (rebuilt) transmission is now slipping. Could this be as simple as a fuse (electrical signal issue) or not having enough transmission fluid?
View 7 RepliesI have a 2000 Chevy blazer 4.3L 4 wheel drive. 4 of the 6 cylinders are misfiring and the car has completely lost power. Before this issue occurred it was running fine and the next morning when I went to start it the car was turning over and wouldn't start. My dad and uncle believe it's a distributor or computer issue but I would like other opinions about this issue.....
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