A car that stalls while you’re driving is a dangerous situation no matter where it happens. Normal … Turbochargers are increasingly fitted to engines as standard. As your spark plugs age, the spark gap can increase as the center and ground electrode(s) wear out. Once you start experiencing low cylinder compression, your vehicle will always be struggling on an incline because the engine power won’t be strong enough to push it up there. Had to crawl up at 30 mph in a 45 mph speed limit. When you put your foot down on the accelerator and don’t get the reaction you expect, it could mean there’s a problem with the fuel system. I have a 92 gmc k1500. The DPF is designed to remove diesel particulate matter or exhaust pollutant particles, however, like all filters, they have a finite capacity. I had the same problem a few weeks on my 00 grand am gt. In a turbocharged vehicle, boost will increase until the target boost pressure is reached. My car started being sluggish trying to go up the hills. You could start by changing the spark plugs and wires if they haven’t been touched in a while, and doing a compression test while you’re in there. This would limit the engine’s power considerably and certainly make it harder to drive the vehicle up a hill. Your car’s catalytic converter cuts down on harmful emissions by using catalysts to convert harmful pollutants into water and less harmful gases before releasing them via the exhaust. Tour or Sport for the ECS 5. This could happen due to an electrical short or a bad ground. If so, I would suggest getting your car scanned at your local auto parts store. You will only put more stress on the engine which won’t do any good if there is an issue somewhere in the engine. If the car is still driveable and making no obvious noises, reduce your speed and drive it to your garage. Originally the problem was when flooring it, the car would flash the coil light and go into limp mode! The consumption of fuel is very fast thus cost me a lot of money on fuel, and also fuel smells coming out of excesspipe while engine is on running. As ignition coils and wires wear, they may lose insulation and short out. Is the check engine light illuminated? So if you are going on a long journey on a particularly hot day, you might feel like your car just doesn’t have the pull you’d normally expect. Power loss from an overheated cooling system could also be experienced if the car is at high altitudes, where the air is thin. When I got home about 15 minutes after making the slow incline, I parked the car in the garage and it continued make a long groaning sound after the car ignition was turned off. If your car loses power when you put the pedal to the metal, odds are good that a fuel system malfunction is preventing your engine from drawing the extra go-juice it needs to accelerate. If you notice this warning light on your car, you should turn off your car’s engine as fast as possible. Back in the shop because the fuel pump wasn’t getting juice–though we didn’t notice it unless the pump had to push gas uphill. They are roughly ordered by importance, which tends to be by color (red, amber, yellow, orange, green, blue, gray), but there are nearly 50 of them so be patient! I don’t know what could be the reason. I can run it on the level indefinitely, in 90-degree heat, at 60 mph, with the a.c.blasting, without overheating or losing any water from the radiator. The purpose of the fuel filter is to ensure that dirt and debris stay out of the fuel system, so over time, it may need cleaned or replaced. Similarly, a simple hole or loose connection in the tubing will hugely impact on performance. A dashboard warning light is often the first sign of an issue, and is designed to indicate trouble early to prevent further damage to your car. What it means: This warning light means that there is low oil pressure in your car’s engine. However, if I drive up from sea level to about 3,000 feet, the warning light comes on, and in response the motor shuts down. (8 Reasons Why and How to Stop It), 7 Symptoms of a Bad Fuel Injector in Your Car, 6 Causes of Engine Ticking (When Accelerating or Idling), 4 Bent Engine Valve Symptoms (and How to Prevent Them), 25 Reasons a Car Jerks When Accelerating (and Under Other Conditions), 9 Best Car Diagnostic Scanners for Home Mechanics (and Pros), What Does a Bad Starter Sound Like? All cars aren't the same. You’ll notice the engine racing while accelerating slowly after a stop, when shifting, or going uphill. Page 76: Srs Airbag Warning Light SRS airbag by 5. The parts store staff may even have suggestions for next steps you could take. You should also look for any warnings indicating high temperature (if equipped with a temperature light) and low voltage (which looks like a battery). Otherwise undesirable wear patterns and tire noise can develop. A vacuum leak will make the vehicle run lean as unmetered air is enters the intake manifold. Hi my Nissan sentra 1.6 1996 model struggles to go uphill and produces a black smoke. For other induction types, the intake pressure is based on mechanical constraints and cannot be adjusted by the engine computer. Car Alarm Keeps Going Off? Connected the car to the tester it gave me a code for left front wheel bearing. If new plugs doesn’t help, more diagnostic work may be needed. Good learning experience, though. The muffler reduces the noise from the exhaust and the catalytic converter reduces the exhaust pollution. If it’s really hot outside, your vehicle will have higher intake air temperatures. It all depends on how long you let the problem continue to last. If the warning light's on when the oil level's right, there's a problem with the oil supply. The cooling system is designed to maintain the engine at a particular temperature. what could be the problem. My wife's Fiesta gets warning light and limp mode when going uphill. Low oil pressure can cause serious damage to your engine, and you may have to do a whole engine replacement. I’d take it to a shop to diagnose the issue. If the light still shows, turn off the engine and contact us to report your breakdown. There are many causes for a backfiring exhaust, including problems with the fuel pump, leaks in the fuel tank or issues with the carburettor. Gets yo afeel for what you’re right foot’s doing. A symptom of starving the car for fuel is a car that runs correctly at idle and low load, but falls flat on its face as you ask for more power (when climbing a hill, for instance). Our tips on buying your first car, Arnold Clark is proud to support Cash for Kids, Eddie Hawthorne talks about the future of petrol and diesel vehicles. That could be caused by the oil pump or a blocked oil filter. Arnold Clark partners with Channel 4 for major drama sponsorship. A compression test and leak down test will tell you a lot about the health of your engine though. If you feel your car is accelerating more slowly than usual, it could be a sign of a clogged catalytic converter. Before the change of spark plugs my car loses power whilst it still running. These small explosions result in a loss of power when accelerating and a loud pop or bang. Less air means the computer has to inject less fuel to maintain the proper air fuel ratio, so the car will not make as much power. I have a Hyundai creta ix 25 2015 or 2016. The engine power won’t be strong enough to push it up there. Not sure, it could be anything really. The best thing you can do is to avoid driving on severe inclines only until you can get to an auto repair shop. A vacuum leak can be tested for using a smoke test to make sure the air intake system is sealed tight like it should be. While there is a wide range of problems that could impact your power, there are a number of common offenders that could be slowing down your journeys. When something goes wrong in this complex collection of components and sensors, it triggers this light. You forgot “electric system.” We had a Dodge Aries that went dim on its lights a few times and went into the shop for electrical work. I’m going to try the fuel filter first. What the hill descent control light means When this light is illuminated, the system is active and monitors the wheels to keep them in check. You could be looking at a clogged injector, leaking fuel line, gummed-up filter or kaput fuel pump [source: Salem]. If the warning light fails to go out when the engine is revved, the fault may again lie in the generator or in the warning light circuit. That depends on why it’s not climbing hills. 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