I have a random miss going do the road at any steady speed it will randomly miss like 5-10 times a min its just lil stumblebut its nothin. runs superb at accel and highway speedsbut randomly misses sometimes and i kinda have changed everything there is to change....

 

What all have you changed, then?

 

Check your grounds, There should be one under one of the bottom bolts on the intake manifold, and also one on the other side of the block..

 

Cracked coil.

 

Since we do not yet have a list of the replaced parts, I will add that my truck did that when the O2 sensor was spent. It did it at low throttle and was most noticeable on the highway and at low speeds.

 

Brand new plugs, wires, distributor cap, rotor button, new coil, new K&N air filter, new oil, Timing set correct, new pcv valve, no vac leaks some new lines, new fuel filter and fuel pump, no oil leaks, no coolant leaks, headgasket good does not consume coolant or oil, new O2 sensor, new clutch........ far as i know grounds are good.... still has random miss

 

anyone?

 

........

 

.....

 

Codes?

 

no codes

 

could be a bad TPS

 

I say it's Obama's fault.

 

wouldn't it throw a code if the TPS was faulty?

 

Coolant temp sensor

 

wow. got the same prob and no one to help with it either.