THE VEHICLE EXPERIENCED AN INTAKE MANIFOLD LEAK. *JB
1994 GMC Preview
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Preview years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 7 of 8 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Visibility. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine And Engine Cooling. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Parking Brake. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
Engine And Engine Cooling complaints
1 reportsOfficial recalls
195V029000 · Electrical SYSTEM:12V/24V/48V Battery
Feb 21, 1995
THESE VEHICLES CAN EXPERIENCE AN ACCUMULATION OF HYDROGEN IN THE BATTERY COMPARTMENT WHICH, IF AN IGNITION SOURCE WERE PRESENT, CAN IGNITE.
Consequence & remedy
Consequence: THIS CONDITION CAN CAUSE THE IGNITION GAS TO IGNITE RESULTING IN DAMAGE TO THE VEHICLE AND THE INCREASED POTENTIAL FOR OCCUPANT INJURY.
Remedy: GM HAS MODIFIED THE BATTERY COMPARTMENT VENT AND HAS ALSO INSPECTED THE BATTERY PACKS ON ALL VEHICLES FOR THE POSSIBILITY OF GAS LEAKAGE FROM THE BATTERIES.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0No exact-year investigations in this snapshot.
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