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NHTSA — Fuel/Propulsion System Problems

1.9

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
85,371 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2005 Isuzu Ascender fuel system problems

fuel system problem

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2005 Isuzu Ascender Owner Comments

problem #6

Jun 012015

Ascender

  • 54,000 miles

A D V E R T I S E M E N T S

Fuel gage fluxuates reading empty when full at start up and at speed.

- Elpaso, TX, USA

problem #5

Oct 152011

Ascender

  • 95,000 miles
The contact owns a 2005 Isuzu Ascender. The contact stated that the fuel gauge provided an inaccurate reading and fluctuated sporadically. The vehicle was not taken for diagnosis or repair. The manufacturer was not made aware of the failure. The vehicle was not repaired. The approximate failure mileage was 95,000. The VIN was not available.

- Clearwater, FL, USA

problem #4

Nov 292012

Ascender 6-cyl

  • 120,225 miles
The gas gauge in my 2005 Ascender stopped working. It is always showing that the car is empty. I have noticed on the web that several other consumers have had this happen. There should be a recall.

- Martinsburg, WV, USA

problem #3

Jun 162012

Ascender

  • 85,000 miles

A D V E R T I S E M E N T S

Fill car up and it shows empty....it might from time to time go up some but I have to watch my mileage to see how much I have driven to fill up again.

- Columbia, SC, USA

problem #2

Feb 272013

Ascender

  • 90,000 miles
The contact owns a 2005 Isuzu Ascender. The contact stated that the fuel gauge, speedometer and oil gauge were all providing erratic readings. After refueling the fuel tank, the fuel gauge would provide an erroneous reading of zero. The oil gauge pressure would move back and forth when the accelerator pedal was depressed. The vehicle was taken to a local mechanic for diagnosis and they stated that the fuel pump, sensor and the lever needed to be replaced. The manufacturer was notified and advised the contact to call General Motors because the parts were manufactured by General Motors. The contact notified General Motors but was referred back to the manufacturer of the vehicle. The vehicle was not repaired. The failure mileage was 90,000.

- Scoita, PA, USA

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problem #1

Sep 212012

Ascender 6-cyl

  • 68,000 miles
The Isuzu Ascender 2005 has had a problem with the fuel gauge, speedometer and oil gauge. All are reading erratically. Fill the tank the gauge reads that is needs gas. The oil gauge is completely as have changed out the fuel gauge inside the fuel tank for about $750 that worked for about a year and now the problem is back again. Also the check engine light is always on. The mechanic says this is an error and just resets it after checking the on board system.

- Oak Lawn, IL, USA

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