1995 Pontiac Trans Sport Problems

What owners report

Owners of this model year most often write about windshield wipers that quit or stick mid-sweep, and about power sliding doors that fail to latch, close on people, or stop working altogether. A second cluster of reports covers coolant leaking from the 3800 V6 intake manifold area, sometimes followed by overheating, and front seat backs or seat brackets that give way. Many reports came in when the vans were well past 75,000 miles, and several are second or third repairs of the same part.

1. 1
   Visibility (wipers, defrost, mirrors)

   Windshield wipers stop or stick intermittently

   • 10 complaints (9%)
   • median 113,679 mi at 8.8 yrs old (2 state mileage, few)
   • filed 1999–2003

   Complaints describe wipers that quit mid-sweep, stick in the raised position, or only work after the driver stops and waits. Some report running the switch through every position with no response; others say the wipers come on by themselves. Owners mention rain and hot, humid weather as the settings where it shows up, and that dealers either replaced the wiper module or could not duplicate the problem. Reported across a wide mileage range, from well under 100,000 to about 120,000 miles, often in rain or warm, humid conditions.

   What to check: Cycle the wipers through all speeds and the delay setting, ideally on a wet day, and watch for a pause or stall. Ask whether the wiper motor or module has been replaced.

   2 excerpts from owner complaints in NHTSA records

   “While driving in the rain windshield wipers would stop nothing I did would ,make them start ie runing wiper switch thru all the positions did not start up iwould have to stop vehical for maybe one half hour they would start to work but there were times on an express way it was impossible and put me at very high accident potentiol I called the number to complain and ask if there was a possible recall and the anwer was no' !.”

   NHTSA complaint #755399, filed 2001-12

   “Intermittently windshield wipers become inoperable , obstructing the view of the driver. A recall has been issued on similar makes/ models (98v-150). However, this vehicle was not included. Dealer will repair vehicle at owner's expense.”

   NHTSA complaint #863830, filed 2000-06
2. 2
   Body and structure

   Power sliding door fails, sticks or closes on people

   • 12 complaints (11%)
   • median 99,500 mi at 8.9 yrs old (2 state mileage, few)
   • 1 mention a crash, fire or injury
   • filed 1995–2004

   Owners describe the automatic sliding door stopping partway, reopening when told to close, refusing the button entirely, or closing on an arm or a child. Several mention repeated dealer visits without a lasting fix, and one reports the door motor burning out. Some say the door is too heavy for a child to move by hand once the power assist quits. Filed from the mid-1990s through the early 2000s, with the heaviest reports on higher-mileage vans.

   What to check: Open and close the door several times with the power button and by hand, and check that it reverses when it meets resistance. Ask whether the door motor or latch has been replaced.

   2 excerpts from owner complaints in NHTSA records

   “The motor on the automatic side, sliding door has burned up and needs to be replaced. This is a $1200 part! The door is too heavy to use manually by a child, making the on,off switch rather useless.”

   NHTSA complaint #10008203, filed 2003-02, 100,000 miles

   “Automatic sliding door runs electronically and breaks frequently. Vehicle has been in for repair 20 times in past 30 months. When door is not operating electronically, it is difficult to open or close; also, passenger cannot exit in case of an accident.”

   NHTSA complaint #809383, filed 1997-02
3. 3
   Engine cooling

   Coolant leak from intake manifold / plenum area

   • 6 complaints (5%)
   • median 77,500 mi at 8.8 yrs old (4 state mileage, few)
   • filed 1999–2006

   Complaints describe coolant loss with no obvious puddle, a green drip under the van after it sits overnight, and running rough or jerking. Owners of the 3800 V6 point to the composite intake manifold or plenum warping and leaking, sometimes letting coolant into the oil. Some report the manifold replaced more than once, and one describes an engine ruined after a leak went undiagnosed. Reported from roughly 35,000 miles upward, with several repeat failures around 70,000 to 80,000 miles; one owner ties the leak to cold weather.

   1 related service bulletin

   What to check: Check the coolant level and look for crusty residue or a green stain at the front of the engine, and have the oil checked for coolant contamination. Ask how many times the intake manifold or gaskets have been replaced.

   2 excerpts from owner complaints in NHTSA records

   “We have a 1995 Pontiac transport. It leaks oil really bad. We go about fifteen miles, and then we have to add two more quarts of oil. We have a friend that had the same model of van. His van did the same thing. He repaired the manifold gasket three times. Each time costing $900. Finally on the fourth time this situation occurred again. He traded his van in on another vehicle. We however don't have the money to repair our van. We live on a social security income.”

   NHTSA complaint #10150625, filed 2006-02, 215,000 miles

   “Leaking composite intake manifold on GM 3800 engine in 1995 Trans Sport minivan. Fixed three times by GM from new, now leaking again. A definite design flaw, I have had the manifold changed more than my front brakes in 100,000 miles of driving!!”

   NHTSA complaint #10014434, filed 2003-04
4. 4
   Body and structure

   Outside door handles and latches break

   • 7 complaints (6%)
   • median 141,000 mi at 8.5 yrs old (2 state mileage, few)
   • filed 1997–2004

   Complaints describe the outside driver and passenger door handles snapping or falling apart, sometimes within weeks of each other, leaving owners to climb in through the sliding door or cargo door. Owners report repeated replacements, and a few mention the rear hatch handle breaking the same way. Dealers quoted repairs in the low hundreds of dollars. Mostly reported on vans with substantial mileage, commonly after several years of use.

   What to check: Operate every outside handle and the hatch release several times and look for looseness or play in the handle before it breaks.

   2 excerpts from owner complaints in NHTSA records

   “Have been experiencing problems when I start my van. All the idiot lights come on the dash, it has happened twice since I have had this vehicle. The speedometer and tach gauges don't work when this happens. The first time it happened the sliding door would not work when you pushed the button on the door or the one on the front window panel. I have had intermittent problems with the sliding door, I would try to close it and it would open again., since I have owned this vehicle which I bought in 1999. …”

   NHTSA complaint #10063834, filed 2004-03, 99,000 miles

   “Front door handles breaking and falling apart inside the door. This has happened on four separate occasions, currently my passenger door can't be opened from the outside because the lingage collapsed inside the door. Making the pieces from cast wasn't a smart idea. It is extremely difficult to access the parts inside the door to self repair this problem. The cost of a repair runs over $100. Along with the two front doors, my rear hatch handle broke off in my hand a few months ago. It is also made of cast, cost of repair is unknown at this time. …”

   NHTSA complaint #10025516, filed 2003-07, 183,000 miles
5. 5
   Seats

   Front seat back or seat bracket breaks

   • 10 complaints (9%)
   • median 59,072 mi at 9.0 yrs old (2 state mileage, few)
   • 3 mention a crash, fire or injury
   • filed 1995–2004

   Owners report the driver's seat back collapsing rearward while driving or in a rear impact, and a bracket under the front corner of the driver's seat cracking so the seat rocks and tilts. In some accounts the seat was replaced under warranty; in others the failure happened in a crash and the occupant was injured. Reported at low as well as higher mileage, from near-new vans to around 118,000 miles, usually noticed during driving or after a collision.

   What to check: Push and rock both front seats firmly and check the manual height-adjust brackets for cracks; recline and return the seat back to confirm it locks upright.

   2 excerpts from owner complaints in NHTSA records

   “Consumer's vehicle had to slow down to make a turn and was rear ended by another vehicle. This caused the back of driver's seat to collapse, and driver ended up in the rear of the vehicle. Driver sustained back, shoulder, neck, and head injuries.”

   NHTSA complaint #10065156, filed 2004-05, 118,000 miles

   “A bracket under the left front corner of the drivers seat breaks over time. The bracket is part of the seat height adjustment (manually operated). Once broken, the seat is only secured to the base at three points instead of four. The seat can also be lifted an rocked. Also, once broken the seat moves and sinks toward the back left with the weight of a person and moves a lot while operating the vehicle. …”

   NHTSA complaint #10041459, filed 2003-10

Buying note. These vans are old enough that condition matters more than the model year, so check the wiper operation, sliding door, coolant level and seat mounts on the specific vehicle rather than relying on service history alone. Records showing repeat intake manifold or door repairs are worth asking about directly.

Summary written with AI from a sample of 60 NHTSA complaints for this model year (picked at random, with complaints that state a mileage and recent ones taken first), then checked automatically against the source records. Where a problem shows a complaint count, every complaint for this model year was matched with fixed keyword rules (written with AI and tested against the sample), and the mileage, age and repair figures are calculated from those complaints; owners' figures are as stated, not verified. Other counts refer to the sample. The excerpts come from NHTSA's public complaint records and are unverified; capitalisation is normalised, NHTSA staff notes are removed, and shortened text ends with “…”. Something wrong? Request a correction.