WebMar 9, 2024 · When the car has a faulty coil, it will experience a rough idle, misfire, loss of power, trouble accelerating, and poor fuel economy. As the situation becomes worse, it can also cause the vehicle to stall. 7. Defective Spark Plugs/Wires. The spark plugs and … Rough/Slow Acceleration; Check engine light; Misfires and backfires; High pitch … Install the intake hose again and tighten the clamp again. If you have a turbo engine, … The most common symptoms of a bad intake manifold gasket are a misfiring … WebAug 14, 2024 · Duramax Engine LLY 2004.5 to 2005. In terms of LLY injector problems, GM had sorted out the internal failures with the 2004 ½ redesign, but the LLY Duramax would occasionally exhibit a trouble code …
Replaced the EGR Valve and I Still Have the Engine Light on
WebJan 25, 2013 · 1 Answer. After replacing the EGR. The car runs rouph & looses power. The car an great after 1st replacing the EGR valve. But after a couple hours. The car began … WebNov 27, 2024 · what your mechanic will do to fix your rough idle. a good mechanic will try to find the exact cause of the problem quickly and fix it. a great first step is to check the engine computer and see what codes … josiah hincks companies house
SOLVED: After replacing the EGR. The car runs rouph & - Fixya
Web10,800. Asked by dragonflyoffshore Nov 27, 2012 at 11:42 AM about the 1995 GMC Sierra 1500 K1500 SL 4WD Extended Cab Stepside SB. Question type: Maintenance & Repair. o2 sensor code 44 (lean) Replaced: coolant temp sensor, tps, map sensor, fuel filter, and o2 sensor. It will run normal on occasion but only lasts about 45 seconds or so. WebConfirm the air cleaner hoses and ducts are properly connected. Unmetered air entering the engine will also lean the air fuel mixture, causing the engine to stall at idle or while coming to a stop. A faulty or worn fuel pump or … WebAug 24, 2024 · 3) Vacuum Leak. There are a lot of hoses that help deliver both fuel and air to the internal combustion chamber. One very common cause of idling rough is a problem with a vacuum hose in the vehicle. … josiah howell mobile al