chevy sonic engine problems

The hose was replaced with the same stock GM part. CEL, CODE P0496, PURGE VALVE IS PURGING DURING NON-PURGE MODE, REPLACE PURGE VALVE, SOLENOID VALVE REPLACEMENT [TECH NOTES] CEL, CODE P0496, PURGE VALVE IS PURGING DURING NON-PURGE MODE, REPLACE PURGE VALVE, SOLENOID VALVE REPLACEMENT. Started losing coolant and noted it puddling under the car when parked overnight. replaced spark plugs, valve cover gasket, and oil change. We are 106,000+ car owners sharing real-world car information. mar 29, 2019 - joplin, mo - engine a month ago, my 2012 chevrolet sonic transmission started not shifting into second gear and severely shifting when persuaded. Constant check engine light stating emissions leak in system. Check engine light Clutch Jerking/Hesitation. When they were removed, I noticed they were burnt and the mechanic explained that, in the agency, they do not replace them, they simply clean them. Worried about potential repair costs? The Chevrolet Sonic Reliability Rating is 4.0 out of 5.0, which ranks it 14th out of 21 for subcompact cars. valve cover needed to be replaced again a hose that went through the firewall was leaking causing coolant to leak and lose heat. The 2012 Sonic got the lowest scores. It is really frustrating. I have had this 4 years now and have had other major engine problems, breaks, steering, … If you notice that the engine consumes oil, look into the repair options before the lack of oil causes more problems. . . Ignition switch replaced. Experiencing intermittent loss of power steering; dealer replaced water pump and belt under warranty in an effort to resolve issue. I really do not know what to do. The car has now been with another mechanic for two days and he has not been able to determine the cause. Later, the ABS began making a terrible noise like the one of an old car. Paint, Rust, Leaks, Rattles, and Trim (7%). But everytime I go to dealership they say its l ok. . It is highly likely that if the engine is cranking, but not starting that it has thrown an OBDII code. If you have Chevy Sonic, keep all the fluids and engine oil topped up. Had to replace valve cover assembly. Mud in. Oil leak noted when I took the car in for a coolant leak. The car started having problems around 45,000 miles and has gotten worse over time.the car on cold start ups has a grinding sound. Since then, the light has not come on. "low fuel pump performance" purchased used fuel pump & fuel pump driver module on ebay from newly salvaged car & installed. Re-set. It was found that the bolts were loose, so the pan gasket was replaced and bolts tightened. TrueDelta is not affiliated with any car manufacturer or their trademarks. Two trips needed for diagnosis/repair: Engine control computer seemed to lock the circuit so it was replaced but engine coded again later; second diagnosis found a broken wire over gas tank. Parts replaced under warranty. The service leaves a lot to be desired and the insurance does not respond. I believe these guys are idiots. Leak has been resolved. Car was leaking coolant and oil, found oil cooler and water outlet leaking. After numerous issues with low coolant levels radiator was replaced. replaced cracked reservoir tank and cracked plastic "T" fitting near water pump. Check Engine Light - Code: P0171. After fighting the disappearing coolant for some time now my radiator finally gave up the ghost. PCV rupture disc burst in valve cover causing the engine to run rough and several engine codes to pop up. Chevrolet Sonic 2012 60890 miles. Rusted through exhaust pipe coming from exhaust manifold, Thermostat housing, heater hoses and all related gaskets and seals Main hose from throttle bottle to air cleaner was torn causing a check engine light and an OBD-II code. Failure caused mass coolant dump and engine overheat. Second trip to dealer in less than six months for turbo issues and wiper decided to quit during a downpour. Known defect covered under special extended warranty. It is definitely worth it to use an OBDII scanner to check and see if the engine has thrown any trouble codes. All rights reserved. This problem happened to me and it was solved by changing the 4 spark plugs. Y resvoir love had it flushed about 4 times they said it's not a head gasket you pay 1000 for a car and you still don't have a car so what do you do. Repairs are less severe than average, and the frequency of these issues is average, so major repairs are not common for the Sonic. Back flushed heater core due to a restriction. The Chevy Sonic check engine warning light, or engine malfunction lamp as it’s also called is part of the vehicle’s emission control on-board diagnostic system. Back at dealer for further evaluation. Mechanic replaced the water pump. The intake boot between the airbox and throttle body is a known culprit for developnig a tear on the unseen side causing a CEL. Drop gas tank and replace vent valve solenoid. 138-horsepower 1.8L I4 5-speed manual FWD, 138-horsepower 1.8L I4 6-speed shiftable automatic FWD, turbocharged 138hp 1.4L I4 6-speed shiftable automatic FWD, turbocharged 138hp 1.4L I4 6-speed manual FWD. To see how frequently 2013 Chevrolet Sonic problems … The owner comments describe problems respondents experienced with this vehicle. my sonic … 2016 chevy sonic. Same. Do you like StartMyCar? Light reappered. Water pump was leaking and replaced. Turbocharger assembly replaced. Second major issue … Replaced Thermostat Housing due to coolant leak. Cooling fan replacement partially under extended warranty. The upper radiator hose and coolant overflow tank were leaking, so they were replaced. Excess play in the turbocharger wastegate shaft. Finally, it started jerking because something in the transmission was failing, and even two times a little engine of the air conditioning gate broke down. Body Integrity Squeaks, rattles, wind noises, loose or cracked seals and/or weather-stripping, air and water … Had another unit installed. This grinding … If your Chevy Sonic has blown its head gasket, you may find it running poorly or not at all. Replace vent valve solenoid. I have a Sonic and these days I've … Privacy Policy | Terms and Conditions | Copyright Policy | Michael at Google+. Third occurrence of P0449 CEL related to fuel system evaporative recirculation system. I have a 2012 Chevy Sonic lt automatic with the 1.8 liter. And, every time I start the car, the engine makes an awful noise; it seems to be an old vehicle. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance. Even more, a terrible noise appeared coming from the suspension, as well as another one on the right side which is just as if something were boiling. Chevy knows of this exceedingly common issue but will not cover outside of warranty and will not issue a TSB or recall for this vital engine component that allows unfiltered air into engine when broken. These forums have helped make our results possible. It has already presented failures in the battery and thermostat. The total including diagnostic came to $710 - $680 was for the water pump only. my sonic does not have power aswell, Chevrolet Sonic 2012 Sonic 1.8 l/s 86546 miles, Trouble code power train emission control battery and check engine light. General Motors LLC (GM) is recalling certain model year 2015-2016 Chevrolet Sonic and Trax, and 2013-2015 Spark vehicles equipped with a Bring Your Own Media radio. The most recently reported issues are listed below. called the dealer a day before they took delivery of the car. cooling fan went out and had to be replaced. Chevrolet Sonic Owner Manual - 2012 - CRC - 11/9/11 Black plate (3,1) Introduction iii The names, logos, emblems, slogans, vehicle model names, and Dealer said likely defective pump from factory. Oil pressure valve broken. Repaired under powertrain warranty. Check engine light- unable to determine cause. © 2004 - 2021 TrueDelta. Dealer smoke tested system and reset ecu. I noticed a loss of coolant and tok the car in to be checked. TramekaTRios July 9, 2019, 7:26am #1. PCV valve diaphragm ruptured, causing vacuum leak in valve cover, Camshaft vacuum leak. Get reliability information for the 2016 Chevrolet Sonic from Consumer Reports, which combines extensive survey data and expert technical knowledge. On my call to dealer they wanted an appointment so I made one. cleaned and tested old pump.good. Below is a list of the top 10 reasons why your Chevy check engine … Chevrolet Sonic 2014 Hatchback  1498 miles. The dealer said it would take another $600 to repair the fan motor. Dealer claims not covered and I would have to pay diagnostic fee to determine issue. P0449 OBD code for emissions EVAP recirc valve. While there are a variety of reasons your Chevrolet Sonic is overheating, the most common 3 are a coolant leak (water pump, radiator, hose etc. Water pump flange cracked. ... 2015 Chevrolet Sonic LS Problems … No repair. Serious repair cost. Known issue with early Sonic Turbo water pumps. An extended warranty can provide peace of mind. Oil leak by bell housing. I bought the first 2013 Sonic RS hatch on Long Island, NY. I have a 2012 chevy sonic 1.8 engine. I had purge valve replaced twice and check engine light still came back on. Coolant and oil leaks from turbocharger. Major engine problems in 2nd year (covered by warranty. I have also encountered problems with the gearbox. It is highly likely that if your Sonic … There are a lot of issues that can cause your Sonic to crank, but not start. I got sonic RS 1,4 after overheat I took to machenic to fixed it. I replaced the hose myself. chevrolet, sonic. Thermostat failed. Heater core outlet coupling was leaking. Replacement of Camshaft cover and intake manifold required. DO NOT BUY THIS CAR OR ELSE... Part 2 of previous problem. 1.4L Turbo Sonic Engine Discussion - Discussion about the 1.4L Turbo Chevy Sonic factory engine and modifications. I tightened it, but it still vibrates the whole car at red lights. PCV valve needed to be replaced under powertrain warranty. A head gasket’s … Known issue with these cars. Dealer diagnosed MIL code as 'low voltage oxygen sensor'. Chevrolet Sonic 2013 Automatic 140000 miles, I have a 2013 chevy sonic after replacing the thermostat, radiator, fan and spark plugs the car is still overheating frequently, I have 2013 sonic I've had my ad in shops looks like. Replace radiator fan. Had to replace the turbocharger Had to replace all the gaskets and O-rings on the oil cooler due to oil leaks. Intake part was replaced with factory redesigned part. No engine power and rattling noise. Chevrolet Sonic owners have reported 6 problems related to coolant leaking (under the engine and engine cooling category). The ignition key could not be removed sometimes, had to use a screwdriver in the slot under the key mechanism to unlock the key. Worst Chevrolet Sonic Problems #1: Bad Transmission 2012 Sonic Average Cost to Fix: $3,600 Average Mileage: 71,000 mi. Heating and cooling problem. Now would not start, what is the problem? old fuel pump filter sock filled with some kind of gel restricting the flow of fuel. Got 'check engine' light and noisy fan. check engine light came on. However, the Check Engine turned on and it started jerking every time I changed from 1st to 2nd gear. Water pump defect allowed coolant to leak. Leak in valve cover, valve cover replaced. after that it … 41% of … Flex pipe rusted and was leaking. ELECTRICAL SYSTEM , EQUIPMENT Recall Date: 04/28/2016. To see how Key would not come out of ignition switch. Flush & Refill with 50/50 Dex-Cool. I have a Sonic and these days I've been noticing it jerks when changing from 1st to 2nd gear. The average annual repair cost is $536 which means it has lower than average ownership costs. Cracked radiator. Engine Knock sensor replaced. Check engine light was on. Ignition lock cylinder tumblers broken. Replaced camshaft cover, Car was making a rattling sound. These are common problems and you may be entitled to a vehicle refund or replacement vehicle. Planning to see before it's too late. No repair. Replace valve cover with defective PCV valve due to vacuum leak. Turbo failed. valve cover gasket caused oil leaking onto spark plugs. Will look into a cooler thermostat. Engine Light would come on intermittently; then go off. Common Sonic failure item. Code was thrown. valve cover needed to be replaced again a hose that went through the firewall was leaking causing coolant to leak and lose heat. It is the second time that the gears get stuck in a month. Flex pipe replaced. Results were a coolant leak and defective coolant fan. Issue: CEL P0449 - Evap Emission Control Sys Vent Valve/Solenoid Circuit Malfunction reappeared. Car was loosing coolant. Jerks at low speeds. no power when turning a bend when car is started the whole car shakes and also the muffler,tailpipe and engine shakes and rattles bad. replaced spark plugs, valve … Replaced engine air intake hose under warranty. In 2011, I bought a Sonic 2012 who turned out to be absolutely faulty.

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