Looking through most of the “miss” post here I’m not seeing my exact problem. My new to me 98 k1500 is in great condition for its age other than my problematic miss. Heres the problem:
At freeway speed say 70 the engine will have a quick “ millisecond” misfire. It happens 2 or three times in say 15 to 25 miles. Sometime the miss is almost what I would call violent, as if the ignition was turned off for less than a second.Whats been done:
Engine 7000 on the clock, replaces by prior owner at 129 k due to mechanical failure.
Distributer changed as we’re all sensors.
I do not have a scanner and have no idea who could help me here in Yuma Arizona.
Anyone have any thoughts or know any qualified mechanic in Yuma who might help me?
Thanks in advance
At freeway speed say 70 the engine will have a quick “ millisecond” misfire. It happens 2 or three times in say 15 to 25 miles. Sometime the miss is almost what I would call violent, as if the ignition was turned off for less than a second.Whats been done:
Engine 7000 on the clock, replaces by prior owner at 129 k due to mechanical failure.
Distributer changed as we’re all sensors.
I do not have a scanner and have no idea who could help me here in Yuma Arizona.
Anyone have any thoughts or know any qualified mechanic in Yuma who might help me?
Thanks in advance