2001 Pontiac Montana Engine Problems
- Complaints
- 2about this part
- Share
- 1%of 156 total for the year
- Median mileage
- 100,052miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the engine of the 2001 Pontiac Montana, 1% of the 156 complaints for this model year. Where a mileage was given, the median is 100,052 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Bought this 2001 Pontiac Montana with 132000 miles a week before. Going to pick up my son from work, early evening, 14 degrees outside. I look down and my temperature gauge shoot up and the red temp gauge comes on. I pull over. Bubbling fluids is all I hear. First we started off with no heat a few days before that. We had the heater core flushed out and that seemed to work. Changed the water pump and thermostat. O2 sensors need to be replaced (1+3). Fuel pump is rusted. And the hydroponic lifters are loud. Like the style but having problems. Noticed a few steering issues.”
NHTSA complaint #10566652, filed 2014-03, 3 miles“The van when in park will revive the engine and jump, when stopping with new brakes and all that fun stuff when the van is doing this reviving state it takes longer to stop and like the van is fighting it. It sometimes over shifts when in this state when taking off from a light (does the reviving thing when moving. I am afraid one day it is going to jump and hit something or some one or not stop.”
NHTSA complaint #10705974, filed 2015-04, 200,100 milesRelated service bulletins
- 10242298Aug 10, 2023This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308…
- 10178387Jul 27, 2020This Preliminary Information communication provides information to the technician about finding needle bearings during an oil change. Technician will gain access to the roller…
- 10176326May 21, 2020This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308…
- 10176607May 8, 2020This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank…
- 10167437Oct 14, 2019This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the…
- 10160987May 7, 2019This Preliminary Information communication provides information to the technician to not remove the torque converter bolts and start the engine as this may cause damage to the…
- 10160983May 6, 2019This Preliminary Information communication provides information to the technician about finding needle bearings during an oil change. Technician will gain access to the roller…
- 10144451Aug 8, 2018This Preliminary Information communication provides information to the technician about engine block of possible cylinder bore damage, scoring or out of round as the possible…
- 10129097Jan 25, 2018This Preliminary Information communication provides information to the technician about finding needle bearings during an oil change. Technician will gain access to the roller…
- 10129073Jan 18, 2018This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the…
Engine: other model years
Other parts of the 2001 Pontiac Montana
36 complaintsElectrical system
20 complaintsTransmission and drivetrain
20 complaintsFuel system
18 complaintsBrakes
15 complaintsBody and structure
13 complaintsLatches, locks and linkages
11 complaintsSteering
11 complaintsVisibility (wipers, defrost, mirrors)
11 complaintsEquipment
10 complaintsExterior lighting
9 complaintsAir bags
6 complaints
← All problems reported for the 2001 Pontiac Montana
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology