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19th April 2019, 19:49 | #1 |
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zt saloon turbo Join Date: Sep 2015
Location: Tipton
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IAC valve 1.8t
Anyone had there iac valve stuck in the open position.struggling to find this hesitation fault still.if it is stuck open wouldn’t it throw the engine light on.
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19th April 2019, 20:06 | #2 |
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Rover 75 1.8t Join Date: Oct 2015
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what Hesitation Issue are you Having ?
"Hesitation" on a 1.8t - depending when it happens i.e RPM/throttle position - if it's immediate upon opening the throttle - i'd suggest Spark Plug Gap.... or even Fuel Filter Separation Issues - If it's happening after being open throttle for a bit - both of these still need considering - but also the Electronic Boost Control Solenoid (Pierburg) and Vac hose Connections to from this. Paul. |
19th April 2019, 22:00 | #3 | |
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zt saloon turbo Join Date: Sep 2015
Location: Tipton
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Quote:
It’s happening straightaway but clears when spoils up.also worse when hot.spark gap is 0.5 and foc is fitted👍 Sent from my iPhone using Tapatalk |
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