92DubyaPB 10 Posted December 30, 2016 Hey everyone, my 92 vr6 seems to loose power at 4k rpm. It pulls hard until 4k then suddenly fells like a 4cyl until about 5k and picks back up again. Also less often but occasionally it's backwards. As in no pull until 4k then takes off. Only thing I can think of is clean the intake system with seafoam. Any other ideas? Quote Share this post Link to post Share on other sites
seanl82 23 Posted December 30, 2016 MAF is a fair bet, but I'd get the codes scanned if you can to pinpoint it. Quote Share this post Link to post Share on other sites
92DubyaPB 10 Posted December 30, 2016 When I unplug maf the engine dies, which is usually an indication it works right? There's no one near me with vag com that's willing to help, everyone where I am sucks Quote Share this post Link to post Share on other sites
Jim 1 Posted December 30, 2016 Cam position sensor? Might also be worth checking and replacing the ignition leads? Quote Share this post Link to post Share on other sites
92DubyaPB 10 Posted December 30, 2016 Brand new distributor, so hall sensor also brand new. I have new plugs and leads to go in from ngk just haven't gotten to it yet. I just thought it was weird that it would flip symptoms like that being pre variable intake Quote Share this post Link to post Share on other sites
