NHTSA — Engine And Engine Cooling: Cooling System Problems

4.3

definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
26,250 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.

1999 Mitsubishi Diamante cooling system problems

cooling system problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 1999 Mitsubishi Diamante:

Unsubscribe any time. We don't sell/share your email.

1999 Mitsubishi Diamante Owner Comments

problem #2

Nov 302009

Diamante

  • miles

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

I own a Mitsubishi Diamante, 1999. I noticed fumes covering the passenger side windshield. In the winter time the problem is worse and it covers both passenger side and driver's side creating very dangerous driving conditions.

- Canal Winchester, OH, USA

Add Complaint
problem #1

Feb 152005

Diamante

  • 52,500 miles
I started to notice an odd smell in the vehicle and noticed a lack of coolant in the reservoir tank. After a few weeks I realized there was coolant accumulating on the passenger side floorwell. My vehicle is at 53,500 miles and was diagnosed by the dealer as having a "heater core failure." The estimate they gave is $1,300 to repair. I cannot afford it so it looks like my vehicle will be garaged until a recall is issued.

- Arlington, VA, USA

Add Complaint

Search CarComplaints.com for these popular complaint phrases...

engine complaint electrical issue heater complaint transmission complaint paint defect Diamante recall

Not what you are looking for?