Porsche will be contacting a small number of 2015 918 Spyder owners about an electrical problem affecting the engine radiator fan. It is possible that the wiring harness for the left rear fan, located in the engine compartment, could make contact with a heat insulation plate. If the wires become damaged, an electrical short could result in a vehicle malfunction and a potential fire. Continue reading

Mercedes-Benz have identified a defect that will add another one thousand three hundred and thirty five 2015 Sprinter 2500 and Sprinter 3500, 4 cylinder diesel engine vehicles to recall 14V-764.

According to the defect report, the chain tensioner gasket may have experienced variations in material tolerance during production. The affected gaskets could settle and affect the pretensioning force. Over time this may lead to loosening of the chain tensioner and leaks from the engine gasket seal. Leakage of engine oil on the road could pose a threat to following traffic and could result in a seized engine. Oil leakage in the presence of an ignition source could also increase the risk of a potential fire. Continue reading

Honda will be asking a small number of 2014-2015 Honda Accord and 2015 Honda CR-V owners to return to their dealerships to fix a manufacturing error. According to the defect report, during assembly of the short block, it is possible that the automated system that verifies torque of the engine connecting rod bolts may not have identified improperly torqued bolts in a specific group of engines. The problem could result in the engine rattling and knocking, oil leaks, and loss of power. Loss of engine power may result in a vehicle stall and an increased risk of an accident. Also, if the engine leaks oil in the proximity of hot engine or exhaust components, there is an increased risk of a fire. Continue reading

Mercedes-Benz will be asking approximately 147, 000 C-Class and E-Class owners to return their vehicles to an approved dealer to repair a safety problem. Due to a cosmetic design change to the rubber seal mounted on the top edge of the secondary bulkhead in the engine compartment, the seal may not adhere correctly. The seal may temporarily stick to the engine hood when it is open and drop into the area between the engine ant the secondary bulkhead. The loose end could contact parts of the exhaust system, potentially causing a fire. Continue reading

Customer complaints regarding fuel odor in the engine compartment of certain Audi and Volkswagen vehicles will have approximately 26,000 owners returning to their dealership for repairs. According to reports, a combination of production tolerance issues combined with vibrations during dynamic driving, could result in a fuel leak in the fuel injection system. There have been no reports of accidents or injuries as a result of this safety defect, but a fuel leak in the presence of an ignition source could result in an engine fire. Continue reading

A fuel injection problem affecting certain 2011-2012 Porsche Cayenne S and Panemera S hybrid vehicles will have 1,368 owners returning to their dealership’s for repairs. According to reports filed with the NHTSA, certain dynamic driving may cause unfavorable tolerance conditions of the fuel rail. Minor fuel leaks could occur at the interface of the rail and injectors, and in the presence of an ignition source, could result in an engine fire. Drivers of vehicles experiencing this problem will notice a fuel smell in the engine compartment and inside the vehicle. Continue reading

Volkswagen will be contacting certain Beetle, Golf, GTI, Jetta, and Passat owners about a manufacturing defect that could result in an engine fire.

According to reports filed with the NHTSA, during manual rework at the supplier, insufficient solder may have been used to seal a cap at the fuel rail. The failing seal may leak and in the presence of an ignition source could result in fire. Drivers of vehicles experiencing this problem may notice fuel smell in or around the vehicle and/or the EPC warning light may illuminate when the fuel rail pressure cannot be maintained. Continue reading

Chrysler will be asking owners of certain 2010-2014 RAM trucks equipped with diesel Cummins engines, to return their vehicles to their dealership to repair a safety defect with the fuel system wire harness. An engineering analysis found that the terminals on the fuel heater connector could overheat and deform, possibly leading to failure of the O-ring that seals the fuel heater assembly. If the connector overheats, the fuel heater could leak, increasing the chance of an engine fire. Continue reading