hardly worth mentioning
Crashes / Fires:
0 / 1
Injuries / Deaths:
0 / 0
Average Mileage:
74,921 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.

2004 Suzuki Forenza engine problems

engine problem

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2004 Suzuki Forenza Owner Comments

problem #3

Sep 232015


  • 40,520 miles


The contact owns a 2004 Suzuki Forenza. The contact stated that the engine warning indicator illuminated. The vehicle was taken to a dealer where the diagnosis was unknown. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 40,520. The VIN was not available.

- Monroe, MI, USA

problem #2

Apr 302015


  • 110,244 miles
I bought my car used and it has a new tranny, cv axles and everything the only thing original is the engine. So I have already had to replace the O2 sensors twice at $60 each. I have had to replace the tps sensor, thermostat and housing, ignition coil, battery, starter, fuel pump and alternator. All because I kept getting the check engine lights on and throwing coding all over the place. And the car still stalls when I stop at a stop light and runs and idles rough. I have spent over $1500 fix this problem and it still exists I did all the work myself I have worked on cars my whole life and am a mechanic. Every mechanic I take it to can both find the problem and Suzuki can't give an answer to the problem and I don't know what to do.

- Aurora , CO, USA

problem #1

Jul 012014


  • 74,000 miles
The contact owns a 2004 Suzuki Forenza. The contact stated that while driving approximately 30 mph, the contact noticed smelled smoke and noticed fire emitting from the engine compartment. The fire department extinguished the fire. A police report was filed. The vehicle was destroyed. The manufacturer was notified of the fire. The approximate failure mileage was 74,000.

- Draper, UT, USA

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