1991 Toyota MR2 "4 compression psi" Questions

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...compression numbers on cyc 2,3 and 4? If they are 175 psi or above then it's worth saving. When you drop the engine for repair,make sure to get the water pump, timing belt, thermostat, coolant hose ...

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Question about Toyota MR2

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...Compression test - Dry Test results - 125,100,80,150 PSI Wet test results: 200,180,160,230 PSI She isn't leaking oil onto my drive way or in my car space at work and there isn't a huge plume of smoke ...

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...compression is supposed to be I check 3 out of 4 cylinders 2 where just under 90 psi and one was under 60 psi about 120 so this engine is well past its best or the head gasket has failed between the ...

...Compression supposed to be for a 1987 Toyota Pick up 22R with carb, 4 cyl.??? A new engine would be about 180 psi for each cylinder. As the miles add up and wear occurs, compression will get lower. ...

Question about Toyota MR2

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...4 cly. Compression on #2 and 3 cly. 210 psi. #1 180 and # 4 120 psi. Thanks, Larry I think with the lower pressure reading that the knocking will be coming from a broken compression ring or cracked ...

Question about Toyota MR2

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...engine (at a $2,100 cost)? remove No. 4 plug add teaspoon of engine oil, compression test if compression rises 120 psi plus, points to broken piston rings, below 90 psi burnt or stuck exhaust

...compression check and this is what i got #1 cylinder 0 psi, #2cylinder just above 100 psi, #3 cylinder about 118 psi and #4 cylinder got about 121 psi my question is 1- how valves does each cylinder ...

Question about Toyota MR2

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...compression tester and checked cylinders #1 - 160 psi, #2 - 150 psi, #3 - 157 psi, #4 - 0 psi, specifications called for 170 - 207 psi. Injected oil into cylinder #4 and ran test again, still "0". ...

...compression of 70-80 psi across all 6. When i start the car up from cold, it holds idle, when i start car up warm Idle goes up to 1350, then down to 450 (almost stalls,) then levels at about 950. ...

...4 cylinder around 175psi.225psi is very high for your car,150psi seems ok,you may have two problems.A leaking head gasket and high compression due to carbon build up on the pistons.Check your Hyundai ...

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