Well, I was out tuning and managed to melt off the electrodes to two sparkplugs.(Cyl#2&Cyl#6)
I knew something was up becuase the car dogged out and felt wierd.
I nursed the car back to the shop and popped the hood. The coolant bottle was full and bubbling.(Temp. gauge and Nistune showed acceptable temperature)
*I started the car, and pulled it into the shop and proceeded to pull the plugs and check compression.
All numbers show ok.(1,2,3,4,5,6...145/145/145/140/150/145)
I replaced the rad. cap and thought that might be the issue, drained the over flow back down and topped the coolant off, then let the car warm-up again.
After it was warm, I rev-up the engine a few times and bubbles proceed to show in the overflow.
I'm concerned and don't want to waste my time with a teardown if it isn't needed.
*Shouldn't a blown headgasket show in the compression on a warmed engine?
*Shouldn't I be getting alot of white exhaust?
*The oil is the same color as usual, the coolant is the same color as usual...just this bubbling over flow bottle....??????
**Ideas?, Opinions?, Alternate way to verify a problem here?
Dan
I knew something was up becuase the car dogged out and felt wierd.
I nursed the car back to the shop and popped the hood. The coolant bottle was full and bubbling.(Temp. gauge and Nistune showed acceptable temperature)
*I started the car, and pulled it into the shop and proceeded to pull the plugs and check compression.
All numbers show ok.(1,2,3,4,5,6...145/145/145/140/150/145)
I replaced the rad. cap and thought that might be the issue, drained the over flow back down and topped the coolant off, then let the car warm-up again.
After it was warm, I rev-up the engine a few times and bubbles proceed to show in the overflow.
I'm concerned and don't want to waste my time with a teardown if it isn't needed.
*Shouldn't a blown headgasket show in the compression on a warmed engine?
*Shouldn't I be getting alot of white exhaust?
*The oil is the same color as usual, the coolant is the same color as usual...just this bubbling over flow bottle....??????
**Ideas?, Opinions?, Alternate way to verify a problem here?
Dan
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