1990 Ford Ranger Q&A
1990 Ford Ranger Question: bogging out
Do you have a Check Engine Light on? It may be an over active EGR valve. The code will help in determining what the problem is. - dandd
Same problem here mechanic said fuel pressure was'nt enough so I changed fuel pump, did'nt make a difference,maybe Map sensor is dirty.This has been ongoing for about 2 yrs now really could use suggestions? - Visitor
Yes sad to say sme saga here.1988 ranger 2.9l v6-has low vacuum at idle speeds,runs rough,very low power while climbing hills and tach jumps around like mad.I have replaced fuel pump,filter,distributor,full tune-up w/fuel injector service,tested back presure in exhast by dropping the catalyidic converters-----still runs the same help!!! - monty18
runs shifts great til u hit 2800 rpms then bogs down, chaged coil pac 2 x's fuel filter HELP
it just started havin this problem with the motor. i can go about 25 then anwhere above that speed it starts to bog out.. it very wierd i have never had it happen to me before in the truck.. iv cha...
Manual transmission, take off is fine and second gear seems ok, but the more acceleration the more shaking. when idling in nuetral seems to want to bog out. changed oil and now check engine light i...
Vehicle bogs out under cruise (at times), let off throttle and accelerate again still does it and eventually regains power. It has the 2.5 liter with a 5spd m/t. I've replaced both fuel and air fil...