25LW4U
New Member
Once again I am shamelessly asking for your infinite knowledge.
4G93 idles stupid low when cold, but idles around 1100 when hot. Also sluggish below 3K RPM? Dunno if that's related or not.
In the last 12 months I've thrown in new injectors, new plugs, coils, leads and a second hand MAF. I'm suspecting either vacuum leak or IAC but I'm not sure how to check for either. Any ideas or insight my dudes?
4G93 idles stupid low when cold, but idles around 1100 when hot. Also sluggish below 3K RPM? Dunno if that's related or not.
In the last 12 months I've thrown in new injectors, new plugs, coils, leads and a second hand MAF. I'm suspecting either vacuum leak or IAC but I'm not sure how to check for either. Any ideas or insight my dudes?
