2005 Isuzu Ascender fuel system problems
The 2005 Isuzu Ascender has 24 fuel system complaints filed with NHTSA — 29% of the year's total, and up sharply from the prior model year.
24
Fuel System complaints
29%
Share of year
0
Crash-involved
0
Related recalls
Fuel System complaints by year
What owners report
“I AM HAVING TROUBLE WITH MY GAS GAUGE ON MY 2005 ISUZU ASCENDER, I SAW AN ARTICLE IN MY LOCAL PAPER ABOUT GM VEHICLES WITH THE SAME PROBLEM, BUT IT DID NOT MENTION ISUZU. SINCE THEY WHERE MADE AT THE SAME PLANT AS OTHER GMS I WANTED TO REPORT IT TO YOU. I AM HAVING THE SAME ISSUES AS MENTIONED IN…”
Common questions
How many fuel system complaints does the 2005 Isuzu Ascender have?
NHTSA has 24 complaints about the 2005 Isuzu Ascender fuel system — 29% of all complaints filed for that model year.
Related
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.