INDUCTION SERVICE! lol blow the carbon out of the cylinders and valves, use that SEAFOAM shit

 

Should've been done when the head was off. Gotta watch "blowing carbon" from old engines. Seen a few valves bend/break from breaking loose that carbon. Had a 93 BMW 5 series I did that too, just a normal induction service. Car ran fine before, just a little sluggish. After the service, and a quick snap of the throttle from a dumbass lube tech bent a valve and the car wouldn't idle after that, ran fine about 3,000 RPMs Used a camera to look in the cylinder that was missing and found a bent valve

 

yeah, i had a car at the shop that had crap comp on 2-4, pulled the head and the valves where not closeing all the way from carbon. clean it all up and had perfect 160 on all 4, havnt had a problem since

 

well drove the car 400 miles to our dixie youth boys baseball tournament and ran good didnt over heat or lose water at all gonna just go with it and see how it does