You don't have a problem with the engine at all.
You truck came factory with a governor on it that will not let the engine run any faster. THANKS to GM.
start with the spark plugs
splatter, splutter, clip clop
The speedometer may cut off and they engine may splutter due to the Glow Plug Relay. It could also be the water temperature sensor.
Could be in need of a tune up.
Could be time for a tune up, spark plugs, wires, etc.
most likely to be your spark plugs or ht leads
oil is sensitive to water hence, they are showing chemical reaction.
stammer is to talk unclearly synonym; Sputter,jabber, lurch, splutter, stager antonym; clearly speak
because they go SPLAT on the concrete and they go OUCH it hurts alot then they go DIE!......cough splutter.............. x.x
There is a serious "miss" or misfire, without more information it is impossible to diagnose why.
it was my airflow meter thanks any way
The car will loose a lot of power and will cough and splutter. It may start and be able to be driven however it will be difficult to idle. It will feel as if a spark plug has stopped working.