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Jimbobs Lexus IS200 Turbo!

Jimbobs Lexus IS200 Turbo!

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Jimbob-T-Lex
Moderator
1,674
06-04-2021, 09:13 AM
Bad news I'm getting blow by as smoke is coming from the breather and dip stick compression test time it's all looking bad any one know what I should get as I've changed the pistons for the 1g gte ones
Jimbob-T-Lex
06-04-2021, 09:13 AM #801

Bad news I'm getting blow by as smoke is coming from the breather and dip stick compression test time it's all looking bad any one know what I should get as I've changed the pistons for the 1g gte ones

john wan
Posting Freak
890
06-04-2021, 09:24 AM
Noooooooo fingers crossed mate hope its all ok
john wan
06-04-2021, 09:24 AM #802

Noooooooo fingers crossed mate hope its all ok

Sparkystav
Administrator
14,683
06-04-2021, 09:46 AM
Gutted mate,

Not sure what you should get but I get 180 ish. As long as their all the same.

OutlawJapClub Admin Team
Sparkystav
06-04-2021, 09:46 AM #803

Gutted mate,

Not sure what you should get but I get 180 ish. As long as their all the same.


OutlawJapClub Admin Team

Jimbob-T-Lex
Moderator
1,674
06-04-2021, 10:53 AM
Cylinder 1. 8.8
Cylinder 2. 9.7
Cylinder 3. 9.8
Cylinder 4. 10.1
Cylinder 5. 8.8
Cylinder 6. 9.8

That's the readings I get and number one spark plug had all on it oh no!!! Lol will I get any luck
Jimbob-T-Lex
06-04-2021, 10:53 AM #804

Cylinder 1. 8.8
Cylinder 2. 9.7
Cylinder 3. 9.8
Cylinder 4. 10.1
Cylinder 5. 8.8
Cylinder 6. 9.8

That's the readings I get and number one spark plug had all on it oh no!!! Lol will I get any luck

toxo
Posting Freak
4,843
06-04-2021, 10:56 AM
They do seem a bit varied! What's that in PSI? Did you test with the throttle wide open?
toxo
06-04-2021, 10:56 AM #805

They do seem a bit varied! What's that in PSI? Did you test with the throttle wide open?

Jimbob-T-Lex
Moderator
1,674
06-04-2021, 11:00 AM
Yeah throttle wide open mate yeah bar 8.8 = 127 psi
Jimbob-T-Lex
06-04-2021, 11:00 AM #806

Yeah throttle wide open mate yeah bar 8.8 = 127 psi

Jimbob-T-Lex
Moderator
1,674
06-04-2021, 11:01 AM
Not looking gd
Jimbob-T-Lex
06-04-2021, 11:01 AM #807

Not looking gd

Jimbob-T-Lex
Moderator
1,674
06-04-2021, 11:07 AM
Cylinder 1. 127
Cylinder 2. 140
Cylinder 3. 142
Cylinder 4. 146
Cylinder 5. 127
Cylinder 6. 142

Easier for ppl 1 and 5
Jimbob-T-Lex
06-04-2021, 11:07 AM #808

Cylinder 1. 127
Cylinder 2. 140
Cylinder 3. 142
Cylinder 4. 146
Cylinder 5. 127
Cylinder 6. 142

Easier for ppl 1 and 5

Jimbob-T-Lex
Moderator
1,674
06-04-2021, 11:28 AM
Just checked 1 and 5 again 1 is 140 and 5 is 130 so 5 is my def blow pass but the others are low anyway not sure if this is because the low compression pistons of the 1ggte in a 1gfe block or am I just wishing lol
Jimbob-T-Lex
06-04-2021, 11:28 AM #809

Just checked 1 and 5 again 1 is 140 and 5 is 130 so 5 is my def blow pass but the others are low anyway not sure if this is because the low compression pistons of the 1ggte in a 1gfe block or am I just wishing lol

toxo
Posting Freak
4,843
06-04-2021, 11:32 AM
My mr2 was about 160 a cylinder and that was a GTE engine so was around 7.5:1 compression.

Workshop manual reckoned +/- 14% was acceptable
Edited 18-05-2013, 03:18 PM by toxo.
toxo
06-04-2021, 11:32 AM #810

My mr2 was about 160 a cylinder and that was a GTE engine so was around 7.5:1 compression.

Workshop manual reckoned +/- 14% was acceptable

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