Seems it will stall and re-start and buck and stall and then re-start again for about 15 minutes when it's cold until the truck warms up, after that, it seems to run fine. Sometimes as I'm driving at a steady speed, she will buck like a cylinder just shut down and the tach drops and then the tach bounces back up to the regular rpm. I also notice a loss in power for a while till she finally warms up.
It's really starting to !@#$ me off.
1.Start by changing plugs and wires. 2.Check for vacuum leaks. With the engine running, wigglr every hose you can see, to make sure nothing is loose or cracked. 3.Change fuel filter. 4.Check timing. 5.Check air control valve. 6.Check idle control sensor.
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Hi. It's me the Luker. I've changed everything except for the air control valve and the idle control sensor. I haven't changed the filter because it is in the tank. I feel like I'm chasing a tiny mouse through a field of tall grass.
Thanks for the tip.
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