940 problems, please help! - Page 2

byrolinda · Sep 9th, 2009, 13:46

Actually my PSI conversion seems to be incorrect .. I read it off the gauge, but does not correspond with online converters which give me
Cylinder 1 ... 145 psi
" 2 ... 130 psi
" 3 ... 145 psi
" 4 .... 188 psi

which does not look good for an engine on 106k! Does anyone know what it should be, ideally?

grass hopper · Sep 9th, 2009, 14:56

of the top of me head around 180 psi is fine.the lower readings will cause running problems.

are the tappet clearances ok ?

inlet should be 0.20mm
exhaust should be 0.40mm

Sep 9th, 2009, 14:56	#12
grass hopper Premier Member Last Online: Mar 18th, 2011 13:38 Join Date: May 2009 Location: grassmere!	of the top of me head around 180 psi is fine.the lower readings will cause running problems. are the tappet clearances ok ? inlet should be 0.20mm exhaust should be 0.40mm __________________

Sep 9th, 2009, 13:46	#11
byrolinda New Member Last Online: May 16th, 2022 13:58 Join Date: Sep 2009 Location: Pershore	Actually my PSI conversion seems to be incorrect .. I read it off the gauge, but does not correspond with online converters which give me Cylinder 1 ... 145 psi " 2 ... 130 psi " 3 ... 145 psi " 4 .... 188 psi which does not look good for an engine on 106k! Does anyone know what it should be, ideally?

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