I was told by a 7M guru to use only Toyota Red Coolant for 7M-GTE's...That build up happened within a 1300 mile break-in period (very fast) probably within 2 weeks or less of weekend driving. The coolant that caused this is from Autozone, the neon green shit lol.
EDIT: Here is the Toyota Red...
Just to get you guys up to speed, I just recently rebuilt my 7M-GTE and had about 1300 Miles down before this happened..
Prior to this incident I was experiencing rough idles and a random clicking sound coming from the head that would affect my RPM's and Vacuum @ idle. The clicking sound...
Today I checked the ISCV and its no good..spec is 10-20ohms I got 38-42ohms...powered it manually and nothing happens..I even disconnected while the car was running and nothing changed.. car started up idling from 1100rpm to 2800rpm over and over. So now im in the market for a ISCV anyone have a...
Yesterday I installed another used MAF, rewired 2nd knock sensor, cleaned my fuel fouled plugs and did a compression test for the hell of it and reset the codes.
Still have Code 24
Code 52 is gone
Code 34 is gone
Had 170-175psi across the board (769 miles on engine)
Now I have a new...
Ok so I checked my DTC's today and this is what I got.
DTC 24 - Intake Air Temp Sensor Signal
Diagnosis = Open or short circuit in intake air temp sensor signal (THA).
Trouble Area:
Intake air temp sensor circuit
Intake air temp sensor
ECU
DTC 34 - Turbocharger Pressure...
I just recently rebuilt my 7m-gte and got about 750 miles down so far..
I've always had a small idle issue where the car has a lumpy idle from 750-900rpm sometimes.
But recently my engine has been experiencing intermittent rough rich idles..
It starts up fine then about a minute later my...
I just wanted to double check and make sure everything is wired in properly before I do a full engine warm-up on a rebuilt engine to avoid any type of overheating. Feel free to correct any mistakes I have made. I know this setup works fine its just been awhile since I wired it up.
I noticed...
I had this happen to me..turned out to be a bad tank of gas. I was at 1/4 tank and decided to fill up on 93 at some Exxon before a road trip..and about 1mile into the drive I started noticing those exact symptoms. Hopefully this helps!
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