The 2.5-liter 16-valve engine appeared in 1988. It replaced the smaller M102 2.3-16v engine, which was the M102 2.3-liter engine mainly with the 16-valve cylinder head. Cosworth designed the 2.5-16v. The engine has the aluminum cylinder head with four valves per cylinder, developed and produced by Cosworth, two overhead camshafts. Some years ago, I purchased a used '92 180E (low cost version of the 190E 1.8 here in Aus). It had the same symptoms you describe, difficult cold starting followed by lean running until warm, high idle speed etc. A new fuse in the OVP relay and it was an entirely different car. Coincidently, it had a new battery. 1992 Mercedes-Benz 190E 2.3 2.3L L4 GAS Standard 5 Speed Added Mar 2017 • 11 Fuel-ups. Property of CELTU . 18.6 Avg MPG. BCV190. 1992 Mercedes-Benz 190E 1.8 GAS 190e swap from 1.8 to 2.0. Hey guys, first post here. Hope everyone is doing well! So my partners 190e 1.8 (180e over here in Australia) currently has major blow by. With 270,000km’s on it and a very neglectful life, the engine no doubt needs an entire rebuild. We’ve sourced a 2L interstate with 180k on it and are going to purchase it to Welwyn Merx Limited is a family run business with genuine passion, dedication and 25 years of experience dealing with Mercedes-Benz and AMG passenger cars. Tel: 01707 395999 www.welwynmerx.uk. Forums. Engine, Drivetrain, Fuel and Exhaust. i would rather ask you guys because i feel a better part of the family here.. as i have had MPG issues The reason I went with the one I have is that I couldn't find a non-USA 190E 2.6 one for sale at a reasonable price. The one I've installed (008 545 62 32) has timing of 6-11° BTDC at idle, as opposed to the 7-11° of the original, and 27-31° at 3200rpm as opposed to 25-29° (without vacuum). With vacuum both are 40-44°. A 90 horsepower, 2.5 liter five-cylinder replaced the 2.2 for 1986, accompanied in 1987 by a highly desirable turbocharged variant with 122 hp, which was inexplicably discontinued after only one year. The engine continued, sans turbo, before Mercedes dropped the 190D from its US lineup altogether in 1990. If you purchase the car, you should immediately replace all fluids and filters (don't forget that pesky fuel filter) to avoid significant problems. I know enough to be dangerous 1992 190E 2.6 (Supreme) - 244,000 miles. 2019 VW Jetta 1.4T (Jellybean) - 15,660 miles. 1989 560SL (Paragon) - 90,741 miles. Past MBs: 190 W201 (1982-1993) Engine. Capacity. Change interval. Oil type. 190 D 2.5 Turbo. 7 L. 5000 km/ 6 months. 10W-40, 15W-40. Mercedes-Benz 190E (1987-93) Mercedes-Benz 260E (1987-89) Project Time: 14 hours. Tab: $140. Talent. Tools: Mercedes -Benz tool #103-0040, 12mm 12 point 1/2 inch drive, 140mm long, 12mm triple square cylinder head socket, Mercedes -Benz slide hammer (impact extractor), 12mm, 17mm Hex, all your other tools. Parts Required: New head gasket set FKXs5.