87 Bronco2 2.9 running rough
87 Bronco2 2.9 running rough
I have not replaced anything yet because I just bought it. It runs great while cold, but when reaching normal operating temp it goes to surging like it's misfiring or has bad gas. It only does this while its warmed up. Please help
Re: 87 Bronco2 2.9 running rough
Check fuel pressure and clean or replace injectors.
2013 Taurus SHO LMS V11 tune, 06 F150 Harley-Davidson Edition,03 Mustang GT Conv, 97 Jeep GC Laredo 5.2, 84 BII
Re: 87 Bronco2 2.9 running rough
Bear,
I would look at 2 components; the fuel filter and/or the TFI ignition module ..). The fuel filter is very easy to change and inexpensive. The ignition modules cost a bit more and are plagued by heat and in one of the worst locations, fir a heat sensitive component.
I would look at 2 components; the fuel filter and/or the TFI ignition module ..). The fuel filter is very easy to change and inexpensive. The ignition modules cost a bit more and are plagued by heat and in one of the worst locations, fir a heat sensitive component.