1999 Lincoln Navigator engine and engine cooling problems
22 owner complaints filed with NHTSA name the engine and engine cooling on the 1999 Lincoln Navigator — 17% of all complaints for this model year.
What owners report
“Tl* the contact owns a 1999 lincoln navigator. The contact stated that the vehicle caught on fire while parked with the engine off. The dealer was contacted in regards to the failure but denied any assistance with repairs. The manufacturer was not contacted and the vehicle was not repaired. The…”
filed Sep 21, 2011
“Water, vapor, condensation keeps getting on to the coil on plug assembly on the passenger side of my engine causing water build up, electrical failure, misfires and spark plug explosions in to my engine, causing fragments of metal and plastic to fire in to my engine. This has happened to me several…”
filed Jan 4, 2011
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Some 1997-2008 vehicles equipped with a 4.6l 2v, 5.4l 2v, or 6.8l 2v engine--spark plug thread repair procedure--not covered under new vehicle limited warranty. *nj this includes f-53 motorhome chassis. Updated 2/23/10…
07212 · Service Bulletin/Repair Instructions · issued Oct 1, 2007Engine misfire with diagnostic trouble code (dtc) pewee, p0302, p0303, p0304, p0305, p0306, p0307, p0308, and p0316. *tt
06513 · Service Bulletin/Repair Instructions · issued Jan 1, 2006Wds cop kit diagnostic tip - coil on plug (cop) ignition systems - engine misfire or rough running. *tt
041601 · Service Bulletin/Repair Instructions · issued Nov 14, 2005Use of stainless steel exhaust studs in service for 5.4l 2v engine. *tt
0554 · Service Bulletin/Repair Instructions · issued Mar 21, 2005Intermittent rough idle - non-commanded egr (exhaust gas recirculation valve) flow. *tt
05417 · Service Bulletin/Repair Instructions · issued Mar 7, 2005
Engine and Engine Cooling problems in other Navigator years
| Year | Reports | Share |
|---|---|---|
| 2022 Navigator | 1 | 5% |
| 2019 Navigator | 1 | 1% |
| 2007 Navigator | 1 | 2% |
| 2006 Navigator | 13 | 22% |
| 2005 Navigator | 5 | 10% |
| 2004 Navigator | 8 | 9% |
| 2003 Navigator | 10 | 8% |
| 2002 Navigator | 7 | 22% |
| 2001 Navigator | 4 | 5% |
| 2000 Navigator | 7 | 6% |
| 1998 Navigator | 16 | 8% |
Other reported problem areas on the 1999 Lincoln Navigator
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.