1z idle

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Wallace748
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1z idle

Post by Wallace748 »

Anything common on 1z for lumpy idle? No smoke or anything just sometimes lumpy on idle. No codes. ? Just wandered if anyone else had before? Was thinking pump?doesent do it all the time

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ZsZ
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Re: 1z idle

Post by ZsZ »

Loose cambelt screw on mainshaft or pump head if electric.
Zoltan
1986 Multivan ex-Caravelle. Van since 2006, running mTDi 1Z since 2008 with Fiat Croma 1.9 TDid pump 2008-2019, custom pump since 2019
5spd custom box 4.57 diff + 0.74 5th

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