Table 1 shows five common engine and engine cooling related problems of the 2004 Ford Explorer Sport Trac. The number one most common problem is related to the engine belts and pulleys (three problems). The second most common problem is related to the engine (two problems).
| Problem Category | Number of Problems |
|---|---|
| Engine Belts And Pulleys problems | |
| Engine problems | |
| Check Engine Light On problems | |
| Engine Stall problems | |
| Car Stall problems |
Harmonic balancer went bad may 2009, just under 19,000 miles on my 2004 st! left my family and I stranded on I-95 in philadelphia. Ford has sold a lot of replacements but won't issue recall or TSB. The serpentine jumped off the balancer pulley and landed on the rubber mount of the balancer then ate Read details...
2004 Ford sport trac XLT gas efi 4. 0 harmonic balancer failure with less than 100,000 miles. Read details...
: the contact stated when the vehicle was started, the check engine light illuminated constantly. The vehicle was taken to a service dealer where the speed control switch, turn signal switch, and oxygen sensor were all replaced. Read details...