98 1500 5.9 auto

[cj5orion]

Spits n hiss s randomly at slower speeds,,,,55-60...feels jus like a chain n sprocket with a tooth missin.feels jus a lil like some loss of power but I haven't pushed it.
No engine light

??? Tranny ??? A sensor ???

Gave her a general tune up...plugs looked good.

 

[cj5orion]

Plugged cat ????

 

[Ram 1970]

Could be dirty injectors.

 

[cj5orion]

Could be dirty injectors.

Yea...thinking bout picking up a bottle of "liquid wonder"
Fuel treatment/injector cleaner at O reilly's this morn...can't hurt. !

 

[Ram 1970]

Yea...thinking bout picking up a bottle of "liquid wonder"
Fuel treatment/injector cleaner at O reilly's this morn...can't hurt. !

It could also be a failing injectior.....so a cleaner may not have an effect.

 

[cj5orion]

Well...I'll be...
Put a bottle of that "pass or don't pay" junk in,drove 23 miles on the freeway,good breakfast joint !
She hissed a lil getting on the freeway,then clear running the rest of the way...NICE !
See what she does after breakfast ????

 

[cj5orion]

Well...didn't work.
Tuesday,truck just died.
Had to get towed.
Off to the shop !
Say goodbye $$$

 

[Spike95]

Does it hiss at idle?