Hi everyone,
I’m trying to fix a rough idle when cold on my brothers 1.4 twin charger gt.
I scanned it with a launch scanner and nothing came up. When you take the oil cap off the idle is the same making me think it’s an engine breather system fault. It doesn’t seem to have a normal pcv like a gti engine. It does have a check valve fitted in a hose on the timing chain cover so it could be that? Could also be carbon build up on the inlet valves?
Has anyone had an issue similar to this?
Thanks.
I’m trying to fix a rough idle when cold on my brothers 1.4 twin charger gt.
I scanned it with a launch scanner and nothing came up. When you take the oil cap off the idle is the same making me think it’s an engine breather system fault. It doesn’t seem to have a normal pcv like a gti engine. It does have a check valve fitted in a hose on the timing chain cover so it could be that? Could also be carbon build up on the inlet valves?
Has anyone had an issue similar to this?
Thanks.
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