What are the problems with the Mercedes 230CE?
The problem that I have with my 230CE with a manual transmission is that the valve is open at idle and when I apply throttle the engine stumbles as the switch changes state and the air valve closes changing air flow from this circuit to the sensor plate.
Is the Mercedes-Benz W123 230E made with lambda sensors?
No W123’s in SA were manufactured with lambda sensors. What you can check is the Warm Up Regulator (WUR). According to your year model it may be that the fuel is leaking to the vacuum line that ensures acceleration enrichment. No W123’s in SA were manufactured with lambda sensors.
Why does my Mercedes W123 230E die at idle?
The un-throttled rush of air into the cylinders also decreases pumping losses. The electrical switch is to ensure the valve only opens during deceleration/overrun, not at idle. If you connect the air valve directly to high manifold vacuum at idle, the engine should die.
What are the most common problems with Mercedes Benz cars?
8 Most Common Mercedes-Benz Problems 1 Rust. Rust behind license plate / trunk area. 2 Engine Mounts. Engine mounts on Mercedes-Benz cars are oil filled. 3 Suspension & Steering Components. Ball joint / front control arm. 4 Window Regulators. Broken window regulator on Mercedes C-Class. 5 AirMatic Components.
What causes excessive vibration in a Mercedes Benz?
When the engine mounts fail you may notice excessive vibration on the seat, in the cabin, and even on the steering wheel. The price of the engine mounts is reasonable when you buy the parts online. Replacing the motor mounts can take between 4 and 6 hours labor. New vs. old engine mount. Failed engine mounts can cause excessive cabin vibrations.
Are there any problems with the Mercedes Benz transmission?
But a chain can be as long as its weakest link and that philosophy applies to Mercedes-Benz transmission. While the transmission in itself is bulletproof the 13-pin connector and the valve body issues have caused a fair reputation damage to Mercedes-Benz.
What causes a Mercedes C class to fail a state inspection?
If you take a Mercedes-Benz for state inspection, it is very likely to fail due to suspension issues especially if the car has over 100k miles. Broken window regulator on Mercedes C-Class. Window regulators do the hard work when you press the button to lower or close the windows.
The problem that I have with my 230CE with a manual transmission is that the valve is open at idle and when I apply throttle the engine stumbles as the switch changes state and the air valve closes changing air flow from this circuit to the sensor plate.
No W123’s in SA were manufactured with lambda sensors. What you can check is the Warm Up Regulator (WUR). According to your year model it may be that the fuel is leaking to the vacuum line that ensures acceleration enrichment. No W123’s in SA were manufactured with lambda sensors.
How manybhp does a Mercedes Benz W123 have?
Initially rated at 175bhp, power went up to 182bhp in 1978 thanks to a higher compression ratio; there was no advertised difference in output between the D- and K-Jetronic cars.
The un-throttled rush of air into the cylinders also decreases pumping losses. The electrical switch is to ensure the valve only opens during deceleration/overrun, not at idle. If you connect the air valve directly to high manifold vacuum at idle, the engine should die.