Problems · by component

2004 Volkswagen Jetta engine and engine cooling problems

37 owner complaints to NHTSA about the 2004 Volkswagen Jetta cite engine and engine cooling, 16% of all 233 complaints for this model year. NHTSA also lists 1 recall on this component.

Complaints
37
16% of all complaints
Crashes
0
Reported by owners
Fires
1
Reported by owners
Injuries
0
Reported by owners
01 —Owner reports

What owners say about the engine and engine cooling

Verbatim from NHTSA complaints, newest first
“I DRIVE A 2004 VOLKSWAGEN JETTA AND IN 2008 IT BEGAN SMELLING OF CRAYONS. THE SMELL HAS SLOWLY PROGRESSED OVER THE YEARS TO THE POINT OF NAUSEATING MYSELF AND MY PASSENGERS. ON MY DRIVE TO WORK THE SMELL IS SO POTENT THAT I AM NOT ABLE TO UST THE A/C AS IT HAS THE SMELL STUCK IN IT AND WHEN THE WINDOWS ARE UP THE SMELL IS VERY BAD. IF YOU EVEN SIT IN THE CAR FOR A MINUTE WHEN YOU EXIT YOUR CLOTHES AND HAIR AND SKIN SMELL LIKE CRAYONS. WHEN THE CAR GETS HOT FROM SITTING IN THE SUN THE SMELL IS VERY VERY STRONG. WHEN OTHER PASSENGERS ENTER MY CAR, THEY EXPERIENCE HEAD ACHES, EXTREME ALLERGY SYMPTOMS, AND SICK TO THE STOMACH FEELINGS. I'VE REACHED OUT TO VOLKSWAGEN THROUGH BOTH DEALER AND THE VW OF AMERICA WEBSITE. DEALERSHIPS SAY THERE IS NO FIX FOR THIS SMELL (CAUSED BY AN OUTGASSING OF SOUND DEADENING MATERIAL). VOLKSWAGEN DENIES CLAIMS OF THIS BEING AN ISSUE. HOWEVER, IF YOU TYPE "MY JETTA SMELLS LIKE" INTO ANY SEARCH ENGINE IT IMMEDIATELY POPULATES WITH "CRAYONS". I AM FRUSTRATED THAT MY CAR PHYSICALLY MAKES ME SICK AND THE MANUFACTURER REMAINS PURPOSEFULLY OBLIVIOUS TO WHAT COULD ONLY BE DESCRIBED AS A DESIGN FLAW. I'M POSTING THIS CLAIM AS A PUBLIC RECORD…”
Owner complaint to NHTSAFiled Jul 5, 2014Engine and engine coolingODI 10608275
“WHILE DRIVING WITH THE AIR-CONDITIONING RUNNING THERE WAS FOAM COMING OUT OF THE AIR VENTS, HITTING THE FACE AND EYES AND CAUSING A NEAR MISS ON THE HIGHWAY. THE PROBLEM HAS SINCE WORSENED AND FOAM GETS ALL OVER YOUR CLOTHES AND IN YOUR CAR. THE PROBLEM HAS GONE SO FAR THAT THE AIR BLEND IS AFFECTED. THE AIRFLOW COMES FROM ALL VENTS REGARDLESS OF WHAT SECTION YOU HAVE SELECTED. CONTACTED VOLKSWAGEN OF AMERICA AND THEY ARE SAYING THAT THERE IS NO DANGER AND NO REASON FOR A RECALL. *TR”
Owner complaint to NHTSAFiled Jun 3, 2014Engine and engine coolingODI 10595832
“I DRIVE A 2004 VOLKSWAGEN JETTA AND IN 2008 IT BEGAN SMELLING OF CRAYONS. THE SMELL HAS SLOWLY PROGRESSED OVER THE YEARS TO THE POINT OF NAUSEATING ME AND MY FELLOW PASSENGERS. THIS MORNING ON MY DRIVE TO WORK THE SMELL WAS SO POTENT THAT I HAD TO PULL OVER TWICE TO THROW UP. WHEN OTHER PASSENGERS ENTER MY CAR, THEY EXPERIENCE HEAD ACHES, EXTREME ALLERGY SYMPTOMS, AND SICK TO THE STOMACH FEELINGS. I'VE REACHED OUT MULTIPLE TIMES TO VOLKSWAGEN THROUGH BOTH DEALER AND CORPORATE MEDIA. DEALERSHIPS SAY THERE IS NO FIX FOR THIS SMELL (CAUSED BY AN OUTGASSING OF SOUND DEADENING MATERIAL). VOLKSWAGEN DENIES CLAIMS OF THIS BEING AN ISSUE. HOWEVER, IF YOU TYPE "MY JETTA SMELLS LIKE" INTO ANY SEARCH ENGINE IT IMMEDIATELY POPULATES WITH "CRAYONS". I AM FRUSTRATED THAT MY CAR PHYSICALLY MAKES ME SICK AND THE MANUFACTURER REMAINS PURPOSEFULLY OBLIVIOUS TO WHAT COULD ONLY BE DESCRIBED AS A DESIGN FLAW. I'M POSTING THIS CLAIM AS A PUBLIC RECORD TO A DESIGN FLAW IN OLDER MODELS OF VWS. *TR”
Owner complaint to NHTSAFiled Apr 7, 2014Engine and engine coolingODI 10577893
“THERE IS A TERRIBLE SMELL THAT MY CAR HAS ON THE INTERIOR NOW. IT SMELLS OF MELTING BURNT CRAYONS. IT IS WORSE IN THE SUMMER OR WHEN I RUN THE HEAT. THE SMELL STAYS ON MY CLOTHES AND OTHER PEOPLE SMELL IT ON ME. IT GIVES ME HEADACHES. (I AM NOT THE ONLY ONE). APPARENTLY IT IS FROM THE SOUND-PROOFING AND FIREWALL? I READ THIS IN A FORUM. THE SMELL IS SOMETHING THAT HAS DEVELOPED OVER TIME AND DID NOT EXIST WHEN I FIRST PURCHACED THE VEHICLE, USED (NOT NEW), IN 2006. I HAVE SEEN MANY OTHER COMPLAINTS IN FORUMS AND POSSIBLE SOLUTIONS AND IT SEEMS THAT VW SHOULD JUST FIX THE PROBLEM OR MAYBE NOT CREATE THE PROBLEM IN THE FIRST PLACE. IF I HAD KNOWN THAT THIS WOULD HAPPEN, THEN I WOULD HAVE NEVER PURCHASED THIS CAR. I WILL NEVER BUY ANOTHER VW AND I HAVE EVEN TALKED SOMEONE ELSE OUT OF BUYING A VW BECAUSE OF THIS. MAYBE IF VW CARED A LITTLE MORE ABOUT FIXING THE PROBLEMS AND LESS ABOUT FATTENING THEIR WALLETS! *TR”
Owner complaint to NHTSAFiled Jan 11, 2012Engine and engine coolingODI 10443473
“TL* THE CONTACT OWNS A 2004 VOLKSWAGEN JETTA. WHILE DRIVING APPROXIMATELY 65 MPH, THE CONTACT STATED THAT THE VEHICLE STALLED WITHOUT WARNING. THE CONTACT DID NOT INFORM THE DEALER OR MANUFACTURER OF THE FAILURE. THE VEHICLE WAS TAKEN TO A PRIVATE MECHANIC WHO INSPECTED THE VEHICLE AND ADVISED THE CONTACT THAT THE TIMING BELT WAS FRACTURED AND WOULD NEED TO BE REPLACED. ALSO, THE TENSIONER AND ENGINE MAY HAVE BEEN DAMAGED AND THE CONTACT WAS AWAITING THE RESULTS. THE CURRENT AND FAILURE MILEAGE WAS APPROXIMATELY 94,000.”
Owner complaint to NHTSAFiled Apr 29, 2011Engine and engine coolingODI 10398302
“MY 2004 VW JETTA 1.8 TURBO WHICH I PURCHASED NEW IS HAVING TRANSMISSION PROBLEMS. MY CAT HAS ONLY 66,000 MILES IN IT AND HAS BEEN WELL MAINTAINED. IN THE PAST TWO YEARS I HAVE REPLACED THE FUEL PUMP, BATTERY, CATALYTIC CONVERTER, NUMEROUS VACUUM LEAKS ECT...BUT A TRANSMISSION???? VOLKSWAGEN NEEDS TO ISSUE A RECALL AS THIS IS WAY TO COMMON!! PLEASE HELP! *TR”
Owner complaint to NHTSAFiled Apr 28, 2011Engine and engine cooling, Fuel system, gasoline, Power train, Electrical systemODI 10398143

Showing 6 of 37 reports. Read every report on NHTSA.gov.

Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 10, 2026NHTSA vehicle page
02 —Related recalls

1 recall on this component

Engine and engine cooling: engine

Free remedy

The Gates Corporation (Gates) is recalling certain aftermarket Tru-Flow Water Pumps, part number TFW 41127, sold at certain NAPA Auto Parts and/or installed by automotive service technicians after November 1, 2013 (and manufactured August 2013 through October 2013) that have a black-colored pulley/sprocket or do not have 'US9377' stamped on the water pump housing. These service replacement parts were sold for use in model year 1999-2005 Audi A4, 2000-2006 Audi TT, 1998-2005 Volkswagen Beetle, 1999-2006 Golf, 1999-2008 and 2011-2013 Volkswagen Jetta, and 2000-2005 Volkswagen Passat. In the affected water pumps, the pulley or sprocket that turns the timing belt may develop microfractures causing the timing belt to fail.

Engine and engine coolingReported Mar 7, 2014NHTSA 14E007000
Data from NHTSA Recalls API · synced Nov 10, 2026

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

Other 2004 Jetta problem areas