Hello everyone, new member, purchased a '92 Loyale wagon to get us up the mountain (and our driveway) in the winter. Car was running great for the first few weeks of ownership but just lately has started to run a little erratically. So far I've cleaned the MAF sensor and have installed a new WIX brand air filter from Napa. First start in the morning it used to run at a high idle until the accelerator pedal was depressed then settled into a lower idle, which from experience is how it should run. Reversing up to the driveway and then going up the driveway it ran great, no hesitation or stalling. Now when it's started in the morning it'll run high idle for about 10 seconds and want to cut out. After about 30 seconds warm up I go to reverse and it wants to die unless I keep the revs up and ride the clutch a little. Same going up the driveway it wants to cut out and hesitates. Also when driving around town it doesn't run smoothly, there's a distinct hesitation when accelerating which dissipates somewhat if you increase the revs before changing up gears. So I'm thinking possibly fuel filter clogged or possibly the TBI injector faulty or maybe the air bleed valve or similar is not working properly? Or could it be an electrical problem? Any guidance or suggestions much appreciated.