Gasoline Fuel System Related Problems of the 1999 Mazda B3000

Table 1 shows two common gasoline fuel system related problems of the 1999 Mazda B3000. The number one most common problem is related to the fuel hoses lines/piping and fittings (two problems). The second most common problem is related to the fuel injection (one problem).

Table 1. Gasoline Fuel System related problems of Mazda B3000


Recently reported Gasoline Fuel System problems of the 1999 Mazda B3000

The Fuel Hoses Lines/piping And Fittings problem

Backed vehicle onto ramps to get underneath and replace speed sensor in the differential. Vehicle rolled off steep end of ramps, bouncing about 8 inches. As a result of either the repair or the bounce, the vehicle has a strong gasoline smell and a diagnostic p0455 (eecs large leak).   Read details...

The Fuel Injection problem

Engine developed rough idle at approx. 12000 miles. Dealer says fuel problems, however I have tried several gas stations and the problem continues. Engine experiences slight hesitation on take off from stop. Also engine has stalled when truck is in drive possibly due to slow and rough idle.   Read details...


Gasoline Fuel System related problems in other Mazda B3000 model year vehicles:



Fuel Economy of B3000 Vehicles
B3000 Service Bulletins