Pontiac Transport

Under the van drivers side.You can see it clearly.Make sure you release pressure(slowly remove fuel cap)before replacing.The Chiltons or Haynes manual shows ya how.Good luck Under the van drivers side.You can see it clearly.Make sure you release pressure(slowly remove fuel cap)before replacing.The Chiltons or Haynes manual shows ya how.Good luck

You can find the low pressure valve for your 1994 Pontiac Transport on the top of the air conditioner compressor. The low pressure valve will have a blue top.

According to the 49 CFR (Federal Rules regarding DOT Hazmat regs) the reportable quantity of diesel fuel is anything over 1001 lbs that is not directly connected to the fuel system of a vehicle. Do not count any fuel that you have in the fuel system of your vehicle, only what you are transporting. Hope this helps.

If it's hesitant/stalling on acceleration and stalling on slow down or stops, then could possibly be the fuel filter.

By taking it to a GM certified auto technician.

It is supposed to mean that you are low on gas. But I have a '91 Transport also and it stays on all the time, even after I put gas into the tank.

It is 32 ft-lb and then a quarter turn. If the engine is still installed be careful with the rear head, it's trickey to keep an accurate mesure of 1/4 turn. And the bolt tensioning pattern is alternating sides outside to inside.

Good luck

Fuse is behind glove compartment door in fuse panel on left side of compatment. There is also a relay under the hood also on left side near the headlight.

The 3.4L engine has a common problem which makes the van overheat. The one of two major problems are both cooling related and that is why they fail to do that job and the engine begins to overheat.

One likely problem is that the Intake Manifold Gasket is torn. This is the lesser of the two problems. The second likely problem is that the Head Gasket is torn. This is the bigger problem. Many times, it is easier for the mechanic to just swap your engine with a different one from the scrapyard.

Stop leak is a bad idea in any vehicle because it blocks the cooling ports causing the engine to run hot.

The ECM on a 1998 Pontiac Transport with the 3.4 V6 engine is located on the passenger side. It is behind the glove box.

The quad module is in the computer.....Most likely the problem is one of the sensors it controls....Most common is cooling fan relay or motor OR EGR solenoid, or Evap purge solenooid

I had the same problem on my 1998 Pontica Transport. The solution was to replace the 20 amp fuse under the hood for parking lights.

The curb weight of the 1994 Pontiac Trans Sport SE passenger minivan with the 3.1L V6 engine and 3-speed automatic transmission is 3,540 pounds. This vehicle has a 109.8-inch wheel base.

Is there a air bleed screw along the top hose? Alot of vehicles will have one. It usually has a place for the square shaped sockets. Undo this screw and fill until fluid comes out of this bleed hole. This pushes air out of the highest point of the system.

Press Set button on radio (should be far right button)

Press up or down arrow buttons on select ( should be far left two buttons)

From left to right the buttons on the radio should be select up, select down, preselect(ps) 1, ps2, ps 3, ps 4, then a Set button

Same place you check it.

It is under the gas tank at the rear of the vehicle, and you use the jack handle and another rod to remove it.

Those two pieces are included in plastic package, and fastened together with the sizzor jack.

This is all fastened into a secure position in the rear right side compartment of the vehicle, that you get at by raising the lift gate and unfastening a cover there on the right side.

Once you have retreived the handle and rod from this package, you push the rod into a hole by the bumper, and inside the liftgate opening.

It will be right in front of you knee or thigh as you stand reaching into the liftgate cargo area.

When you put that rod into the hole, and it engages into the spare tire holding assembly you will feel that it is in the correct place.

With the rod in place, attach the handle to this and turn it counter clockwise (it only needs a few turns ), and the tire will drop down automatically.

Once it is down all the way, you hold the tire up and feed the end of the cable or chain upwards through the hole in the wheel to finish releasing it from the vehicle.

unplug the battery if that don't work place the key in turn it to start maker then back to off and back to start, don't turn it over though.... only to where it is allowing the music to play, - it should be fast at a count of 10 times on off on off on off... last try locking the car from outside with the key and unlocking. one of them has to work.

yes torque converter is locking up just unplug the wire that goes into convter it will disconect overdive but it will run better imediently

No you do not have to remove the timing chain. Look on the PASSENGER SIDE, FRONT ENGINE AREA, MOUNTED REAR OF WATER PUMP.

When you remove the power steering cap, there is a measuring mark on the underside of the cap.

Oil pressure sender /fuel pump switch for 1995 Pontiac transport 3.1 is located between oil filter and starter at front of engine.

Not totally sue about the 95 but I just replaced the heater core on a 94, its behind the clove box on passenger side. I went as far as taking out command control or the computer to make more room to manuver. There is a support rod that goes accross the front of the dash that I also lossend so that I could make enough room to put the new one in. Coming out was ok I cut the in and out inlet off which we cut let the old heater core drop straight down.

Just did a 98 heater core and it's a b----. Job is worth $1400 to $1900 to have done.

You must remove the complete Heater/Air conditioner module, that is a large black plastic plenum in the middle of the inst. panel and requires disassembly of the instrument panel and most of it's related equipment and the hinge pillar-cross beam must be removed just to access it's removal. A good mechanic will take 3 to 4 days of full time work to complete and owners have sold the vehicle because of the problem. It requires draining antifreeze and evacuating the a/c freon system to accomplish this repair.

Think TWICE before getting into this one.

I know because I even had the original shop manuals to do the job myself.

Don't let anyone snow you about this repair!

Looking at the ( 3400 )engine from the front, you need to look underneath of the throttle body and its ducting. It's not a fun thing to get at, but it's reasonable to get at when you take the time to block out the parts it is hidden under. The temperature sensor is right there as well. You won't hurt anything by removing the throttle body right back to the air cleaner housing, JUST TAKE YOUR TIME AND BE REASONABLY GENTLE WITH IT, because if you get too rough with it, you can do some damage. There are some wire plugs to disconnect with clips you spring away from the connectors, some hose clamps, and some rubber ducting to remove. You might not want to remove the throttle body because you need to deal with the linkages as well. Once you get all that out of the way, you'll be able to see a housing with a large radiator hose connected to it. The thermostat is inside of that housing. It is a miserble thing to get your wrenches in to remove the housing with out removing the exhaust cross over pipe,but it is definitaly do-able, I didn't remove it. As with any thermostat standing on its side as these are, you need to make sure it stays in place in the housing as you are reassembling it. Other wise you can literally break the housing if it comes out of place. If the bolts go in with out being forced, and the housing comes together smoothly, you have succeeded. The net issue is that the thermostat is of course one with a special feature that the cheaper ones don't have. Once they have been over heated they will never close again. It's sort of like a fusable link that melts open. I simply compared the physical characteristics of the $30.00 one and $16.00 ones and bought the cheap one. I've driven that engine for many thousands of miles since with no ill effects.