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Old January 18th, 2007, 06:23 PM   #1
trick31
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Default 89 K1500 Issue

My 89 1/2 ton has been giving me fits lately. it will be fine one day and not so fine the next. A lot of the time, if i change my pressure on the accelerator, it will bog down the engine almost to the point of stopping it. When i let off all the way it will go back to idle in about 5 seconds, and when i slam on the gas it will pick right back up.

I dont know if this could be related to the oil pressure at all or possibly the coolant. I say that because my oil pressure gauge went haywire and started jumping up and down all the time, then it just went to 0 full-time. I also know i need a new water pump, but i think that problem came after the bogging down. I have replaced the fuel pump recently, so i dont think that is it, unless it is electrical...?
Clogged fuel filter a possibility? clogged injector? Computer issue? Head gasket? It leaks coolant out the front of the water pump....

i dunno...HELP!
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