Parts for your 1997 Daihatsu Gran move-Exhaust gasket

1997 Daihatsu Gran Move exhaust gasket — what it does and how to look after it

Technical sources confirm the 1997 Daihatsu Gran Move is fitted with exhaust gaskets. The Daihatsu L601 (Gran Move/Pyzar) workshop manual exhaust section and the Daihatsu Electronic Parts Catalogue diagrams show an exhaust manifold gasket between the cylinder head and manifold, plus a sealing ring/donut gasket at the manifold-to-front pipe joint. Reputable aftermarket catalogues for this model also list these parts, which reinforces that an exhaust gasket is relevant and used on the 1997 Gran Move.

On this model, the exhaust gasket’s job is simple but crucial: it seals hot exhaust gases where metal faces meet, stopping leaks at the manifold and front pipe. That seal keeps things quiet, prevents carbon monoxide creeping into the cabin, and helps the oxygen sensor get clean readings so the engine control unit can fuel the HC-E/HD-series engines properly. A good seal also helps protect studs and flanges from hot gas erosion and warping.

Common signs it’s on the way out include a ticking noise on cold start that eases as the engine warms, a sooty mark around a joint, a sharp exhaust smell under the bonnet or near the firewall, and sometimes a drop in low-down torque or a new rattle as the leak torches a gasket edge. Any of those on a Gran Move is reason to check the manifold-to-head and manifold-to-front pipe joints.

There’s no fixed replacement interval