Engine light on for malfunction. Through engine analyzer displays light on due to vacuum loss. Is this IMP and can I still drive the van?

There can be several reasons for a GWM Florid Crossover hatchback to lose power while driving and display a service light on the dashboard. Some possible causes could be:

1. Fuel system issues: A clogged fuel filter, malfunctioning fuel pump, or a problem with the fuel injectors can restrict the flow of fuel to the engine, leading to a loss of power.
2. Ignition system problems: Faulty ignition coils, spark plugs, or ignition cables can result in misfires or weak spark, causing power loss.
3. Sensor malfunction: Issues with sensors like the Mass Air Flow (MAF) sensor or Oxygen (O2) sensor can disrupt the fuel-to-air ratio, resulting in decreased engine performance.
4. Exhaust system concerns: A clogged catalytic converter or restricted exhaust flow can cause a decrease in power output.
5. Electrical issues: Problems with the battery, alternator, or wiring can affect the vehicle's electrical system, leading to power loss.
6. Transmission problems: If there is a fault with the transmission, such as slipping gears or a failing clutch, it can result in a loss of power while driving.

Given the presence of the service light on the dashboard, it is recommended to have the vehicle diagnosed by a qualified mechanic or service center. They can use diagnostic equipment to read the trouble codes stored in the vehicle's computer system, which will provide more specific information about the underlying problem causing the power loss.

An intermittent problem like this is usually caused by a wiring/connector problem, probably at the back of or near the instrument cluster (IC). The IC performance should not cause engine problems - it is mainly a information readout device, but does have a datalink connection to the ECM and if there is a wiring problem with the datalink, you will get the intermittent.

This may have started with the way your aftermarket sound system was wired in and the physical impact it may have on wiring nearby. You may have a damaged cluster, but the only thing I can suggest at this point is to carefully check your wiring in the dash, particularly how you have wired in the power feeds to the radio.

Sounds like lose connection maybe . Or a problem with serial data bus . All the information for the gauges is sent to the instrument cluster microprocessor via class 2 serial data network .
Engine Coolant Temperature Gage
The IPC displays the engine coolant temperature as determined by the PCM. The IPC receives a class 2 message from the PCM indicating the engine coolant temperature. The engine coolant temperature gage defaults to 60°C (140°F) or below if:
• The PCM detects a malfunction in the engine coolant temperature sensor circuit.
• The IPC detects a loss of class 2 communications with the PCM.
Engine Oil Pressure Gage
The IPC displays the engine oil pressure as determined by the PCM. The IPC receives a class 2 message from the PCM indicating the engine oil pressure. The engine oil pressure gage defaults to 0 psi (0 kPa) or below if:
• The PCM detects low engine oil pressure and the signal circuit is low.
• The IPC detects a loss of class 2 communications with the PCM.
Fuel Gage
The IPC displays the fuel level as determined by the PCM. The IPC receives a class 2 message from the PCM indicating the fuel level percent. The fuel gage defaults to empty if:
• The PCM detects a malfunction in the fuel level sensor circuit.
• The IPC detects a loss of class 2 communications with the PCM.
When the fuel level is less than a pre-determined value, the low fuel indicator illuminates.
Odometer
The IPC contains a season odometer and a trip odometer. Momentarily press the trip/reset switch on the IPC in order to toggle between the season odometer and the trip odometer. Press the trip/reset switch for greater than 2 seconds, while the trip odometer is displayed, in order to reset the trip odometer. The IPC displays the vehicle mileage and trip mileage as determined by the IPC. The IPC calculates the mileage based on the class 2 vehicle speed message from the PCM. The IPC calculates mileage based on the class 2 wheel speed message from the EBCM if a loss of communication or malfunction occurs with the PCM. The odometer will display 'error' if an internal IPC memory failure is detected. The odometer displays either miles or kilometers as requested by the activation of the English/metric button on the driver information center (DIC). The associated indicator km illuminates in metric mode.
PRNDL Display
The IPC displays the selected gear position as determined by the PCM. The IPC receives a class 2 message from the PCM indicating the gear position. The PRNDL display blanks if:
• The PCM detects a malfunction in the transmission range switch circuit.
• The IPC detects a loss of class 2 communications with the PCM.
Speedometer
The IPC displays the vehicle speed as determined by the IPC. The IPC calculates the mileage based on the class 2 vehicle speed message from the PCM. The IPC calculates vehicle speed based on the class 2 wheel speed message from the EBCM if a loss of communication or malfunction occurs with the PCM. The speedometer defaults to 0 km/h (0 mph) if the IPC detects a loss of class 2 communications with both the PCM and the EBCM.
Tachometer
The IPC displays the engine speed as determined by the PCM. The IPC receives a class 2 message from the PCM indicating the engine speed. The tachometer will default to 0 rpm if:
• The PCM detects a malfunction in the engine speed sensor circuit.
• The IPC detects a loss of class 2 communications with the PCM.
Voltmeter
The IPC displays the system voltage as determined by the body control module (BCM). The IPC receives a class 2 message from the BCM indicating the system voltage. The voltmeter will default to 8 volts if:
• The BCM detects a malfunction in the BCM power circuit.
• The IPC detects a loss of class 2 communications with the BCM.

Try to read the code what wrong.

engine check lights only come n they dont say vacuum leak,you have a blown head gasket

Blinking of Check Engine Light may be due to:
- Misfire (Ignition system malfunction).
- Evaporative system malfunction (Gas cap, fuel tank leakage, canister, vacuum leaks).
- Catalytic converter.
- Wiring and connectors.
It is better to have the car be diagnosed properly with a suitable diagnostic tool and to retrieve the error codes and freeze frame data to locate the problem.

First check and make sure your gas cap is tight, if this does not resolve the problem read below.A vacuum hose has become disconnected, more than likely due to having your air filter replaced. The VSC and Check engine light typically don't come on until after 150-200 miles after the vacuum hose was pulled out The fix: on the right-hand-side of the engine compartment behind the big plastic housing that holds the air filter you will find a black rubber hose that is not connected to anything. Squeeze the finger clamp on the hose and slide the hose back onto the half inch nipple on the back of the air filter's plastic housing In order for the VSC and Check engine light to be turned off, you will need to open the fuse box, right-side of the engine compartment, and pull the 20 amp EFI fuse for 10 seconds. This will reset the system. The fuse location is marked on the lid of the fuse box, also I believe the EFI fuse is the only 20 amp fuse.(and after you're sure nothing is really wrong with your car), try resetting the "maintenance required" display by setting first your ODO display to the ODO setting. Turn off your engine. While pressing and holding down the ODO button, turn your key to the ON position. The display will do this weird blinking action then it'll go back the ODO reading. No more "maintenance required" display.

Its ok to drive only for the distance which will make it upto the garage as it's an engine malfunction warning light that means if you don't fix this problem it can create big problem in the future. There are several reason for the engine malfunction light. some are minor and some are major so its better to have it checked.

Does it look like an engine? It means you have a problem with the engine. Those vans don't have a low coolant sensor.

try these website to see if they have you van listed it www.autozone.com and the other one is www.alldatadiy.com if they have your van listed and another thing you can do is stop by your local library and get your hands on a Haynes auto repair manual for your van