Overheating Damage?
#1
Registered User
Thread Starter
Join Date: Jan 2008
Location: Washington
Posts: 31
Likes: 0
Received 0 Likes
on
0 Posts
Overheating Damage?
Does anyone know what kind of damage occurs to the cylinder head when the engine overheats.
What kind of damage to the block/pistons.
I just rebuilt my '86 22r and I think there's damage from overheating. Still runs O.K. but there's lots of noise coming from under the valve cover.
What kind of damage to the block/pistons.
I just rebuilt my '86 22r and I think there's damage from overheating. Still runs O.K. but there's lots of noise coming from under the valve cover.
#3
Registered User
Thread Starter
Join Date: Jan 2008
Location: Washington
Posts: 31
Likes: 0
Received 0 Likes
on
0 Posts
Thank you, will do.
Besides that I tried selling an EFI set up from an '85 celica to maybe get better parts. It has almost everything except the fuel pump and fuel line. I took it straight off the car w/out depressurizing it so I hope it didn't screw something up like the pressure regulator. Does anyone have a suggestion of how much I should ask for it?
Besides that I tried selling an EFI set up from an '85 celica to maybe get better parts. It has almost everything except the fuel pump and fuel line. I took it straight off the car w/out depressurizing it so I hope it didn't screw something up like the pressure regulator. Does anyone have a suggestion of how much I should ask for it?
#4
Registered User
Noise from under the valve cover usually means valve lash is out. You should have set it during the rebuild, even if you did check it and set it now, thats my suggestion.
#5
Registered User
Join Date: Dec 2006
Location: Wenatchee WA
Posts: 972
Likes: 0
Received 0 Likes
on
0 Posts
the head can warp if overheated, since you are saying your getting noise from under the valve cover i would try adjusting your valves, make sure to do it when its hot. the cast iron block is pretty durable and can handle it, but the aluminum head is where the problems usually happen, which will most likely blow a headgasket sooner or later, usually sooner.
Thread
Thread Starter
Forum
Replies
Last Post
kawazx636
The Classifieds GraveYard
34
10-06-2021 03:03 PM
83yotastockR
86-95 Trucks & 4Runners (Build-Up Section)
11
11-10-2015 06:54 AM
Dale Johnston
86-95 Trucks & 4Runners (Build-Up Section)
11
10-31-2015 10:22 PM