Browse over 9,000 car reviews

Mitsubishi Magna 2004 Problems

Are you having problems with your 2004 Mitsubishi Magna? Let our team of motoring experts keep you up to date with all of the latest 2004 Mitsubishi Magna issues & faults. We have gathered all of the most frequently asked questions and problems relating to the 2004 Mitsubishi Magna in one spot to help you decide if it's a smart buy.

Used Mitsubishi Magna and Verada review: 1991-2005
By Ewan Kennedy · 28 Sep 2012
These big Mitsubishi family cars have a well-deserved reputation for being smooth and refined and in its early days the Magna made Holden’s Commodore and Ford’s Falcon rather ordinary in the noise, vibration and harshness (NVH) stakes.Mitsubishi Verada was the name given to upmarket versions of the Magna and is sometimes regarded as a different model, though in reality, it’s just a Magna with plenty of extra kit stuffed inside.All were built in Adelaide. The first Magnas were very much Australian products, later they became more closely allied to Japanese Mitsubishi models. The Mitsubishi 380 was based on an American Mitsubishi model and was larger and plusher than the Magna.This once successful line of cars came to an abrupt end in April 2008 after slow sales of the 380 caused Mitsubishi to pull out of Australian manufacturing. In hindsight if the company had simply called the 380 the next generation Magna, the Adelaide factory might still be in operation today.Body types are four-door sedan and five-door station wagon in the Magna/Verada, but the 380 was only built as a sedan. Rear-seat width isn't quite as good as that in Commodore and Falcon, but the Mitsubishi’s seats can handle three adults in reasonable comfort.The big Mitsubishis have reasonably good handling for family cars, with the 380 feeling nice and sharp on the road. Engine performance from the old-style four-cylinder 2.6-litre engine is reasonable, but only just. The later four-cylinder models had a 2.4-litre unit with a much-improved design.Four-cylinder models slowly declined in popularity over the years and were finally removed from the Magna range in 1999. Those on the used-car market now are likely to be near the end of their lives, though it must be said they are tough old units. A 3.0-litre V6 engine was released in the Mitsubishi Verada in 1991 and the Magna in 1993.It was joined by a 3.5-litre V6 in some upmarket variants in October 1996. The bigger engine gradually spread to the rest of the range. In the later-model Magna Sports and VR-X, the 3.5 engine has additional power over the standard unit. The Mitsubishi 380’s 3.8-litre engine is a stretched version of the 3.5-litre unit.There is good torque throughout the normally used zone of the rev range and the 3.8 is very pleasant to sit behind. Magna is offered with a five-speed manual gearbox, but the great majority of the original cars came with a four-speed automatic. A sequential shifting was first fitted on four-speed Magna Sports models from September 1997.An advanced five-speed automatic transmission with a sequential shifter is fitted to the sporty variants sold from August 2000 and made its way to the other models over the next couple of years. Mitsubishi 380 came with a five-speed automatic transmission or a five-speed manual gearbox.The auto was by far the most popular and the manual could be a problem to resell in years to come as the number of drivers interested in doing their own gear changes continues to decline. Mitsubishi’s Magna offers the extra traction of all-wheel drive in some sports variants to give the car a real sporty feeling.These all-wheel drives are a real pleasure to punt hard and fast and keen drivers love their feel and grip. But they were never popular and could be hard to resell. These big Mitsubishis are spacious in their under bonnet area so servicing is relatively easy for amateur mechanics to carry out. Make sure to get a professional mechanic for safety-related work. Mitsubishi continues to operate strongly in Australia despite no longer being a local manufacturer. Spare parts for cars up to 10 years old are still carried by Mitsubishi dealers. Prices are generally reasonable and we seldom hear of any real availability problems. Insurance charges are usually moderate and most companies charge much the same for four and six-cylinder engines. There may be an increase in the premiums for the Sports model if the driver is young and/or inexperienced.WHAT TO LOOK FORRust is seldom a problem but in a few cars it gets into the bottom edges of the doors, boot lid and or tailgate, and the fuel filler flap. Look for signs of damage to seats, carpets and trim, including inside the boot. Examine the top of the dash panel and the rear parcel shelf for faded, or cracked, plastic caused by constant exposure to sunlight. Automatic transmission problems have dogged these Mitsubishis but troubles are less frequent in newer models than in older ones. Watch for an automatic that shifts gear when it doesn’t need to or suddenly shifts into neutral of its own accord. Look at and feel the front tyres for uneven wear, which can indicate front suspension problems. Check the paint and bumper bar around the exhaust tailpipe for an oily film, indicating engine problems. Make sure the brakes pull the car up in a straight line and that ABS, if fitted, sends a pulsing back through the pedal on hard application. Don’t forget to check your mirrors first!CAR BUYING TIPWhen checking out a car aimed at the family buyer make sure to spend plenty of time looking over the back seat and the luggage area. 
Read the article
Used Mitsubishi Magna and 380 review: 1991-2008
By Ewan Kennedy · 14 Mar 2016
Ewan Kennedy reviews the Mitsubishi Magna and 380 from 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 and 2008 as a used buy.
Read the article
TJ Mitsubishi Magna overheating
Answered by Graham Smith · 13 Jun 2014

If it smells like it's burning then it is probably overheating. Don't take too much notice of the gauge, because it could be faulty. You need to find out why the fan isn't working, which could be because of a wiring issue, a blown fuse, or a burnt-out electric motor, and get it fixed.

Short-changed on oil
Answered by Graham Smith · 24 Dec 2004

I FIND it astounding that the dealer would tell you not to worry about changing the oil at the 1500k service, if only to check for any metallic particles it might contain. Draining the oil is a way to check the internal health of your engine. I'd recommend you continue what you're doing.

Find a new tyre guy. There's clearly something wrong with your car and it needs to be fixed before it's driven any farther. Early Magnas had no provision for altering the rear wheel alignment, but by the time your car rolled off the line, Mitsubishi had changed the design of the rear axle to allow for some wheel alignment adjustment. This is a good place to start.

But really, if you can hear the tyres physically scrubbing while you drive, then you potentially have a bigger problem. And it could be related to a recall that Mitsubishi issued back in 2004. It appears that a bad batch of raw materials meant that the stamped lower control arm on the rear suspension of some Magnas was prone to early failure. The problem became apparent when the arm actually split (at either end) allowing the wheel alignment to become way out of whack. If that's happened to your car, it would explain the symptoms, but also means that it's dangerous to drive at all. At the very least it won't steer properly or predictably and that makes it a danger to other road users.

2004 Mitsubishi Magna intermittent starting
Answered by Carsguide.com.au · 31 Jan 2014

We have had a number of reports from other Magna owners saying they have also had starting problems with their cars and each one has been fixed by replacing the antenna in the ignition switch. That would seem to be a good place to start to fix Steve Conde's problem.

To be sure you need to measure both, preferably side by side, and see if everything lines up.

Magna tyre wear
Answered by Graham Smith · 25 Nov 2010

The life you've got out your tyres is about average for that car.   Tyre experts tell us that anything over 40,000 km is a bonus.

Why is my 2004 Mitsubishi Magna using so much fuel?
Answered by David Morley · 11 Jan 2024

Perhaps part of the reason for the car's high fuel consumption is your statement that it goes like the clappers. Drive it like that and fuel consumption can spiral. That's especially so of this model which, with its all-wheel-drive, had quite a bit more driveline friction than the front-wheel-drive Magnas.

However, 20 litres per 100km on the highway suggests there's something else contributing, so an electronic scan of the car should throw up problems like a blocked catalytic converter, stretched timing chains, or a lock-up torque converter that isn't locking up. Don't forget the basics such as tyre pressures, binding brakes and even the condition of the fuel system including the pump, filter and injectors. One or more fuel injectors which are worn and prone to dribbling when they should be shut off can easily cause fuel consumption to spike.

2004 Mitsubishi TJ Magna electrical problem
Answered by Carsguide.com.au · 17 Jan 2014

It would seem likely that it is an electrical problem in the steering column. Take it to an auto electrician and have them check it for you. You've put up with the problem for nine years, so I don't think you can ask Mitsubishi to come to the party now.

Disclaimer: You acknowledge and agree that all answers are provided as a general guide only and should not be relied upon as bespoke advice. Carsguide is not liable for the accuracy of any information provided in the answers.
Have a new question for the CarsGuide team?
More than 9,000 questions asked and answered.
Complete guide to Mitsubishi Magna 2004
Complete guide to Mitsubishi Magna 2004 CarsGuide Logo
Reviews, price, specs and more