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Monday, April 28, 2014

Recalls of the Week April 21, 2014

Wow.  We mistakenly failed to post recalls for last week.  Here they are  



Please click on the following NHTSA Campaign ID links to view the recall information.

NHTSA Campaign ID Number :
Manufacturer :
Crossroads RV
Make / Model Years :
CROSSROADS / 2014
Subject :
Microwave May Start On Its Own And Cause A Fire
NHTSA Campaign ID Number :
Manufacturer :
McNeilus Truck & Manufacturing, Inc.
Make / Model Years :
MCNEILUS / 2013-2014
Subject :
Extension Chutes may Fall from Vehicle
NHTSA Campaign ID Number :
Manufacturer :
Keystone RV Company
Make / Model Years :
KEYSTONE / 2013-2014
Subject :
Microwave May Start On Its Own And Cause A Fire
NHTSA Campaign ID Number :
Manufacturer :
Mack Trucks, Inc.
Make / Model Years :
MACK / 2010-2015
Subject :
Ice May Form in Intake Manifold
NHTSA Campaign ID Number :
Manufacturer :
Volvo Trucks North America
Make / Model Years :
VOLVO / 2013-2015
Subject :
Ice May Form in Intake Manifold
NHTSA Campaign ID Number :
Manufacturer :
Forest River, Inc.
Make / Model Years :
FOREST RIVER / 2014
Subject :
Slide Room Actuator Bracket may Contact Tire
NHTSA Campaign ID Number :
Manufacturer :
KZRV, L.P.
Make / Model Years :
SPORTSMEN / 2014
Subject :
Axles Undersized for Trailer Cargo Capacity
NHTSA Campaign ID Number :
Manufacturer :
Nissan North America, Inc.
Make / Model Years :
NISSAN / 2013
Subject :
CVT Oil Cooler Hose may Detach and Leak
NHTSA Campaign ID Number :
Manufacturer :
NABI Bus, LLC
Make / Model Years :
NABI / 2013-2014
Subject :
CNG Fuel Tank Abrasion may Result in Leak
NHTSA Campaign ID Number :
Manufacturer :
PACCAR Incorporated
Make / Model Years :
PETERBILT / 2008-2013
Subject :
Undersized Front Axle Drum Brakes/FMVSS 121
NHTSA Campaign ID Number :
Manufacturer :
Mazda North American Operations
Make / Model Years :
MAZDA / 2014-2015
Subject :
Charging System Shutdown may cause Engine Stall
NHTSA Campaign ID Number :
Manufacturer :
Mazda North American Operations
Make / Model Years :
MAZDA / 2001-2004
Subject :
Lower Control Arm Corrosion-Regional Recall
NHTSA Campaign ID Number :
Manufacturer :
Volkswagen of America, Inc.
Make / Model Years :
VOLKSWAGEN / 2014
Subject :
Oil Leak at Transmission Oil Cooler
NHTSA Campaign ID Number :
Manufacturer :
Triple E Recreational Vehicles
Make / Model Years :
LIBERO / 2014
SERENITY / 2014
Subject :
Dim Taillight Bulbs/FMVSS 108

Recall Recap for April 28, 2014

Good morning everyone.  Happy Monday!

To start the week off the National Highway Traffic Safety Administration released their list of recalls.  Among the issues for recall are seat belts, broken suspension parts, steering alignment problems, vehicles that can roll away, child seat anchor problems, incorrect fasteners, and more.

As you might know recalls are for issues that can cause injury, property damage or even death.  To learn more about the recalls listed here presently or in past blog postings please click on the NHTSA ID number.

If your vehicle is affected by a recall please have it repaired as soon as possible.

Have a great week!     





Please click on the following NHTSA Campaign ID links to view the recall information.


NHTSA Campaign ID Number :
Manufacturer :
Autocar Industries, LLC
Make / Model Years :
AUTOCAR / 2012-2014
Subject :
Seat Belt Mounting Bolt Torque/FMVSS 209


NHTSA Campaign ID Number :
Manufacturer :
Keystone RV Company
Make / Model Years :
KEYSTONE / 2014
Subject :
Frame Spring Hanger Failure


NHTSA Campaign ID Number :
Manufacturer :
Daimler Trucks North America LLC
Make / Model Years :
FREIGHTLINER / 2014-2015
WESTERN STAR / 2014
Subject :
Seat Belt may be Difficult to Unlatch/FMVSS 209


NHTSA Campaign ID Number :
Manufacturer :
Jaguar Land Rover North America, LLC
Make / Model Years :
RANGE ROVER / 2014
Subject :
Right Hand Rear Supension Link Arm may Separate


NHTSA Campaign ID Number :
Manufacturer :
Crossroads RV
Make / Model Years :
CROSSROADS / 2015
Subject :
Frame Spring Hanger Failure


NHTSA Campaign ID Number :
Manufacturer :
Jaguar Land Rover North America, LLC
Make / Model Years :
JAGUAR / 2013-2014
Subject :
Rear Wheel Alignment Linkage Mounting Hardware


NHTSA Campaign ID Number :
Manufacturer :
Mercedes-Benz USA, LLC.
Make / Model Years :
MERCEDES / 2014
MERCEDES BENZ / 2014
Subject :
Child Seat Anchorage/FMVSS 225


NHTSA Campaign ID Number :
Manufacturer :
Vactor Manufacturing
Make / Model Years :
GUZZLER / 2012-2014
VACTOR / 2010-2014
Subject :
Incorrect Water Heater Fasteners


NHTSA Campaign ID Number :
Manufacturer :
Chrysler Group LLC
Make / Model Years :
RAM / 2014
Subject :
Improperly Machined Transmission Case/Rollaway


NHTSA Campaign ID Number :
Manufacturer :
Jaguar Land Rover North America, LLC
Make / Model Years :
LAND ROVER / 2014
Subject :
No Warning of Turn Signal Malfunction/FMVSS 108


NHTSA Campaign ID Number :
Manufacturer :
Jaguar Land Rover North America, LLC
Make / Model Years :
JAGUAR / 2013-2014
Subject :
CAC Hose may Detach/Unexpected Engine Stall


NHTSA Campaign ID Number :
Manufacturer :
Harley-Davidson Motor Company
Make / Model Years :
H-D / 2013-2014
Subject :
Fuel Gauge Inaccuracy




Tuesday, April 22, 2014

New Clean Diesel Engines Have Reduced Particulate Matter & NOx Emissions By 98%


Washington, D.C. – One of the true environmental success stories of the past two decades has been the emergence of clean diesel technology and fuel. After billions of dollars to research and development, truck, car, bus and off-road manufacturers are now producing clean diesel engines and equipment that have near zero emissions, according to Allen Schaeffer, the Executive Director of the Diesel Technology Forum.

“The United States has experienced a truly remarkable transition with the development of new clean diesel technology,” Schaeffer said. “The new diesel truck, car and off-road engines have reduced particulate matter and nitrogen oxide emissions by more than 90 percent in the past two decade.
“And we’re proud to note that this all has been accomplished by an industry that has worked cooperatively with policymakers and environmental stakeholders from California to Washington D.C. and around the world to dramatically reduce emissions while also increasing clean diesel’s efficiency and productivity,” Schaeffer said.

“Earth Day is an opportunity to reflect on our commitments to protect and enhance our environment and natural resources, and use energy resources efficiently. There is no better example than diesel as a technology and an industry that has undergone a complete transformation in so little time that is enhancing our environment and quality of life around the globe.

“The emergence of new clean diesel technology is a true environmental success story.”
To learn more go to http://www.dieselforum.org/

So, What Is “Clean” Diesel?
Schaeffer said some of the major highlights of the new clean diesel technology include:
A 98% Reduction in Emissions from New Commercial Diesel Trucks: Emissions of nitrogen oxides and particulate matter have been reduced by 98 percent in commercial diesel trucks making them near-zero emissions. At the same time, the new clean diesel technology has made these new engines five to 10 percent more fuel efficient. More than one-third of all heavy-duty Class 8 commercial trucks on the road today are 2007 and later model year clean diesel powered.

To learn more go to http://www.dieselforum.org/index.cfm?objectid=3A4CE710-9375-11E0-98E9000C296BA163

A 90% Reduction in Emissions from New Farm and Construction Equipment: Farm tractors, harvesters, construction machines and industrial equipment have fully implementing the new “Tier 4 Final” clean diesel technology, which has cut emissions of particulate matter by more than 90 percent and half of all nitrogen oxide emissions.

To learn more go to http://www.dieselforum.org/meet-the-leaders/conexpo-tier-4

A 97% Reduction in Sulfur in New Diesel Fuel: The new ultra-low sulfur diesel (ULSD) for all diesel vehicles has reduced the sulfur content 97 percent since its introduction for highway uses in 2006. The transition to the ULSD for all diesel fuel applications for highway vehicles was completed December 1, 2010, and the majority of fuel supplied for non-road, marine and locomotive was substantially completed on January 1, 2012.

To learn more go to http://www.dieselforum.org/about-clean-diesel

Diesel Cars and Pickup Trucks Are 30% More Fuel Efficient: Diesel cars get about 30 percent better fuel economy than a comparable gasoline car. Today diesel cars make up only about three percent of all vehicles on the road. If 30 percent of the cars in the U.S. ran on diesel instead of gasoline, they would reduce the demand for oil by 1.4 million barrels a day - about the amount the U.S. imports from Saudi Arabia.

To learn more go to http://www.dieselforum.org/diesel-at-work/cars-trucks-and-suvs

New Clean Diesel Buses Are Comparable to CNG Buses: An analysis by the Clean Air Task Force comparing emissions from 2012 clean diesel buses to 2012 CNG to 2012 buses found that new clean diesel technology is very competitive with CNG.

According to the analysis: "Both new diesel and new CNG buses have significantly lower emissions of NOx, PM, and HC than the older diesel buses that they replace. According to EPA's MOVES emissions model a 2012 model year diesel bus emits 94% less NOx per mile, 98% less PM, and 89% less HC than a model year 2000 (12-year old) diesel bus. A model year 2012 CNG bus emits 80% less NOx, 99% less PM, and 100% less HC than a model year 2000 diesel bus.”

2012 Clean Diesel - 2012 CNG Bus Comparison to 2001 Diesel Bus Compared to Model Year 2000 Diesel Bus
                                            Nitrogen      Particulate        Hydrocarbon
                                                 Oxide             Matter                  (HC)
                                                 (NOx)             (PM)
2012 Clean Diesel Bus            -94%             -98%                 -89%
2012 CNG Bus                          -80%             -99%                -100%

(Source: Clean Air Task Force - "Clean Diesel versus CNG Buses: Cost, Air Quality, & Climate Impacts")

Modernizing & Cleaning Up Older Diesel Engines
“Environmental and clean air progress is not limited to just new technology,” Schaeffer said. “We are continuing our bipartisan effort with our coalition of environmental, health, industry and labor organizations to continue federal funding for the highly successful Diesel Emissions Reduction Act (DERA) program.

“While the Administration’s budget provides no funding for the modernizing and upgrading of existing diesel engines, we are working with members of both political parties in the U.S. House and U.S. Senate to restore funds for this important program. Everyone knows DERA works. In fact, EPA has found that DERA has delivered $13 in benefits for every $1 invested in reducing emissions from the thousands of older diesel engines that have been modernized over the years.”

Connect with DTF

How do you keep up with the news on clean diesel? You can be a fan of DTF’s Facebook page, follow us on Twitter @DieselTechForum, or subscribe to our YouTube channel @DieselTechForum. You can also subscribe to Diesel Direct, a monthly publication featuring the latest clean diesel news and activities of the Diesel Technology Forum by emailing dtf@dieselforum.org.

ABOUT THE DIESEL TECHNOLOGY FORUM
The Diesel Technology Forum is a non-profit national organization dedicated to raising awareness about the importance of diesel engines, fuel and technology. Forum members are leaders in clean diesel technology and represent the three key elements of the modern clean-diesel system: advanced engines, vehicles and equipment, cleaner diesel fuel and emissions-control systems. For more information visit www.dieselforum.org.

Friday, April 18, 2014

Dr. Gizmo Column

"Dr. Gizmo"
By Phil Arendt

Warning Light Turns Off Before Shop Can Diagnose   
Question 1
I have a 1998 Audi A6 with 88,000 miles that is in beautiful condition.  Recently, I have been getting an intermittent red ABS light.  My independent shop checked when the light was off and found no problem.  They checked the fluid level and inspected the brake pads and rotors and found everything is ok.  My shop wants to check the ABS system when the light is on.

Whenever the light is on I head for my shop.  As luck would have it the light is off by the time I get there.  I ‘m concerned about using the car when the light is on.  What should I do next?  G.F., email

Answer 1
When the light is on the ABS system likely will not function.  Practice squeeze braking and rapid pumping techniques to control skids until the issue is repaired.  As for the trouble it’s possible there is an air gap issue at one of the wheel sensors.  Also, an electrical connection might be corroded or loose.  Since your car is older, connections and corrosion is an area to heavily weigh and consider. 
Additionally, since your shop has eliminated problems in the brakes a technician might check for a worn wheel bearing.   Excessive wear can increase the air gap at a wheel sensor and turn on the light.

Four-Year-Old Vehicle Nothing But Trouble
Question 2
I have a 2010 GMC Terrain with 50,000 miles.  The timing chain just needed replacement.  Now an anti-lock brake sensor and Stabilitrak sensor are out.  It will cost $1,000 to repair!   I’ve had numerous recalls fixed, including stuck steering.  The engine oil is disappearing.  I could go on and on. 

I live in Minnesota and am scared to death to drive on snow covered roads.  The dealership that works on it said this could be just the beginning of the troubles.  Is this normal for a car this new?  Is there any help from General Motors?  Do you have any suggestions?  G.N., email

Answer 2
Wow your car has been trouble.  It’s not normal.

To find out if General Motors can be of any help call customer service at (855) 238-0773.  When you call, be prepared to provide a detailed vehicle service history.  A representative will need information from repair invoices from all servicing dealer and independent shops.  Also, be prepared to be referred back to your servicing dealership for further assessment of your vehicle.
As for driving in slippery conditions, it’s natural to be cautious and a little frightened, but it’s important to stay calm and focused.  Conscientious drivers grip the steering wheel a little tighter and focus more on driving conditions.  There are exceptions.  The cars you see in a ditch are the result of drivers who failed to recognize driving conditions. 

Stay focused, slow down and keep a good distance away from vehicles in front of you.  If you do, you should be able to control the vehicle even with impaired systems.  After all years ago when cars did not have all the safety features they now have, motorists navigated slick roads safely.  Just because vehicles have systems to help control a vehicle doesn’t mean it won’t slide, skid, fishtail and spin-out on gravel, ice, snow, mud, leaves, rain and oil.  If a vehicle operator exceeds the abilities of a vehicle they could easily lose control and in the blink of an eye collide with a bang or slip into a ditch. 
Once repairs are complete, continue to use common sense during winter driving conditions for a system such as Stability control is not effective if a vehicle operator exceeds limitations.  

Control Module Fails After Battery Replacement
Question 3
I have a 2006 Land Rover LR3.  The battery died so in all my infinite wisdom I jump started it and went to a parts store to buy a new battery.  My car ran fine to and from the parts store.  I did not shut it off until I was home and in my garage. 

I replaced the battery without a hitch.  Unfortunately when I tried to start the engine it started but the transmission did not engage.  I checked all of the fuses and all of them are fine.  There is a message on the dash that says the transmission range is not available.  There are two other messages for special programs and fault programs that are not working. 
I don’t want to have the vehicle towed to a dealer unless I have no other choice.  Did replacing the battery wipe out the engine computer?  Does it need programming?  Did I somehow short out the computer?  What do you think is wrong? R.G., email

Answer 3
If you followed safety practices and did not accidentally short a circuit or reverse polarity, computers should be fine.  Having said this, it appears a control module is causing trouble.  I don’t know which one so it’s time to have the vehicle transported to a shop.  Tests will determine which module is causing trouble, but from what you describe it’s possible a transmission module has failed.

Newly Installed Parts Fail To Repair Condition
Question 4
I have a problem with my 1999 Chevrolet Silverado 1500 with a 5.3 motor that’s been going on for some time.  When accelerating before the engine warms up it loses power and the check engine light turns on.  Once the motor warms up it runs normally.  I replaced the crank sensor because my parts house found 336 in the engine computer.  This did not fix the trouble. 

I also replaced the spark plugs, air filter, fuel filter, fuel pump and fuel pressure regulator.  I also cleaned the m.a.f. sensor.  None of this cured the trouble.  The check engine light turned back on and tests still find code 336. 
I’ve owned the truck since it was new.  It’s my baby and in great condition.  It has 196,000 miles on it and none of the parts I installed had ever been replaced in the past except for the spark plugs and filters.  What do you think is wrong? L.T., email

Answer 4
When a vehicle crosses the 150,000 mile mark it’s a good idea to replace parts such as the fuel pump and water pump as a preventive measure.  These are parts that will fail.  You just don’t know when.  And when they do fail you could be stranded in the middle of nowhere.  Replacing the fuel pump and the pressure regulator at least was a good preventive measure.

Since the condition occurs when the engine is cold, temperature raises suspicions that a sensor such as the engine coolant temperature sensor acts up.  There also is an air temperature sensor within the mass air flow sensor you just cleaned.  I hope you did not scrub the interior of m.a.f. as doing so can damage it. 
Since code PO336 has returned, check the crankshaft sensor circuit for chaffed wiring and poor connections.  It’s also possible the new sensor is defective. 

Another issue might be excessive crankshaft play.  Let’s hope excessive wear of the crankshaft is not the cause but it should be checked to rule that out as a possible cause.  More than likely the crank sensor or circuit is causing this trouble so start troubleshooting there.

Indecision Over Approach To Repair
Question 5
I have a 2008 GMC Acadia with 17,000 miles.  The power steering quit working.  I went to my local shop.  They flushed the system but that did not fix the trouble.  It did improve it a little because when I speed up the engine the power steering is a little easier.  My shop says to fix the trouble they will need to replace the pump and the steering rack.  It’s an expensive job. 

A friend who knows a lot about cars says I should replace the pump.  That might cure the trouble.  My shop says metal contamination in the fluid probably has ruined the steering rack.  What do you think I should do?  D.R., email

Answer 5
There is concern that metal from the pump has damaged the steering rack.  Be this as it may, flushing the system should have removed contamination but since it appears you have driven the vehicle with the failed pump, a flush is needed again. 

At this juncture flush the system and replace the pump.  There is a good chance this will return normal function.  If so, expect that sometime in the future the rack will fail and need replacement.  When it does you might need to replace the pump once again due to contaminated fluid.

Check The Gas 
Question 6
My 2005 Honda Civic with a 1.7 engine stalled and would not stay running after several attempts to restart it.  I had it towed to a repair shop where they have done all kinds of tests but can’t find anything wrong with the engine.  They tell me everything is ok.  There are no codes in the computers.  They said they tested all the computers, replaced the spark plugs and checked ground wires and replaced the air filter.  They told me the spark plugs keep getting wet but don’t know why.  They think it might be caused by an air leak or a fuel mixture sensor but they haven’t found the cause of the trouble. 

The shop is really busy due to the cold weather so they can’t continuously work on my car.  I love my car.  I need it.  Do you have any suggestions?  R.M.B., email

Answer 6
Dump it.  Buy another.  All kidding aside your technician might consider thinking out of the box.  I’m sure he is as frustrated as you.  If tests have not found any malfunction codes at all and the spark plugs are wet he might consider testing the fuel in the tank.  Maybe your car is suffering from contaminated gas.  Perhaps, it’s water or there is too much ethanol.  It could be diesel fuel.  If so, a thorough cleaning of the fuel system and a fresh supply of gas might result in a happy ending to this issue.                

Thank you for all the great questions.  Dr. Gizmo can’t wait to answer more.

Phil Arendt is a columnist, consultant and A.S.E.-Certified Master Technician.  Readers may send questions to Dr. Gizmo at P.O. Box 548, Cary, IL. 60013 or e-mail address drgizmo@hotmail.com.  02/03/2014 ® DR. GIZMO © 1989 - Present