At a loss for what problem could be
transmission shifts fine.
Last edited by Caleb56; Dec 17, 2008 at 02:54 PM.
You said that the shop is reputable but it only takes the mistake(s) of the one mechanic working on your car to jamb things up.
Weather for comparison to the one in question or just to help find your lost power, have them do a leak-down test on all the cylinders. The loose "bolt" and pieces certainly could damage the cylinder walls as well as the valves.
As others have stated the "loose bolt" theory sounds pretty fishy, really don't know where it would have come from.
Keep us informed.
"Some bolt is missing and another is loose"? What bolt did he specifically mention? Did he show you the loose bolt or where the one is missing?
A shop that will not give you straight answers to a serious engine problem (and chunks coming off a piston IS a serious problem!!) is not, IMHO, either reputable or professional.
The clutch switch doesn't really have any adjustment to it. It's a switch assembly that bolts in place and it either works fine or has come loose or is about to fail.
It's possible that a bolt from the Super Ram system came loose and was ingested into a cylinder. That could certainly cause piston damage. With a bolt gone, you could have a leak that is sucking additional air into the plenum and causing poor engine performance. More air can cause a lean condition and that can lead to detonation at high RPM.
Very bad juju for the engine
burned/broken valves, holes in pistons, melted pistons, damage to the crank and bearings, and whatever else.I would return the car to the shop with orders to diagnose the problems, give you a detailed report of what they found and a firm estimate on all repair costs. If this shop did any prior engine work that may have led to your problems, then let them know that they should be covering some percentage of the bill under any warranty they offered for their work in the first place.
A written estimate protects you against unauthorized repairs and excessive charges. A shop cannot charge more that a small amount over the estimated cost of repairs unless you authorize it in writing. And you are entitled to the return of all of your old parts.
Last edited by c4cruiser; Dec 17, 2008 at 07:35 PM.
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Sounds like what happened here.
Hope its not the case or the shop owes you a motor.
After they "removed" the bolt and replaced piston, did they do a leakdown test on that cylinder ????
Did they tell you if there was any scoring on the cylinder wall ?????
Last edited by MikeC4; Dec 18, 2008 at 05:17 PM.



So are you saying they took the engine out a 2nd time to fix the one piston?
That's what has to happen in order to fix a piston.
(I'm assuming the 1st time was to swap the 350 with the 383)
New pistons dont "just go bad". Either he dropped somethign down there which when it rattles around it will pull timing out via knock sensor or if they DID go "bad" the end gaps in the rings/piston to wall clearance more than likely werent set up right.
Dont take their crap!

















