1999 Peugeot 306 GTi-6 – Workshop Service & Repair Manual

Ultimate 1999 Peugeot 306 GTi-6 FAQ Guide: Common Issues & Fixes

• Why are the rear wheels on my 1999 Peugeot 306 GTi-6 leaning inwards, and what's the fix?

  It sounds like a classic case of worn rear axle radius arm bearings, which is a fairly common issue on these 1999 Peugeot 306 GTi-6 models. When these bearings wear out, the rear wheels can start to lean inwards at the top, sometimes looking a bit like an 'A' shape from behind. This can also lead to strange noises or handling. To properly fix it, you'll likely need to replace or recondition the entire rear axle beam. Specialists often have reconditioned units available, which can be a more straightforward solution.

• What's the recommended timing belt replacement schedule for my 1999 Peugeot 306 GTi-6, and why is it so important?

  For your 1999 Peugeot 306 GTi-6, while the manufacturer's original intervals varied a bit, it's generally recommended to replace the timing belt and water pump every 30,000 miles or every three years, whichever comes first. This is crucial because if the timing belt snaps, it can cause severe engine damage, leading to expensive repairs like bent valves. Sticking to this shorter, more frequent schedule helps prevent catastrophic failure and keeps your 2.0-liter engine running reliably.

• My 1999 Peugeot 306 GTi-6 has intermittent electrical issues in the doors; what could be the cause?

  Intermittent electrical problems in the doors of your 1999 Peugeot 306 GTi-6, like issues with windows or central locking, are often caused by the door wiring loom. The wires between the door and the car's body can become brittle and break over time from constant opening and closing. You might want to check this loom for any visible damage or frayed wires. Sometimes, replacing this entire section of wiring is the most effective way to restore consistent electrical function to the door components.

• Why is the clutch pedal in my 1999 Peugeot 306 GTi-6 feeling very stiff or jerky?

  A stiff or jerky clutch pedal in your 1999 Peugeot 306 GTi-6 is a common complaint. This usually points to issues with the clutch cable. The cable on these models runs fairly close to the exhaust, which can cause the grease inside to dry out over time, making it less smooth. It might also indicate wear in the clutch itself, though the cable is often the first culprit for stiffness. Replacing the clutch cable could resolve this, but sometimes the location with air conditioning can make it a bit tricky.

• I'm smelling antifreeze or seeing steam inside my 1999 Peugeot 306 GTi-6; what's happening?

  If you're noticing an antifreeze smell or seeing steam on the inside of your windscreen in your 1999 Peugeot 306 GTi-6, it's a strong indicator of a leaking heater matrix. This part is located behind the dashboard and circulates coolant for your car's heating system. A leak here means coolant is getting into the cabin. Unfortunately, fixing this usually involves a significant job to remove the dashboard to access and replace the faulty heater matrix. It's best to address it to prevent more coolant loss.