Question about 1997 Lexus LS 400
Check air intake tempture sensor and engine control tempture sensor both will cause this problem don't rule out MAF but before u do any thing check for codes most lexuse will give u a code which is very helpful
Posted on Feb 15, 2013
Ok, i tell you 3 possible causes.
check maf sensor connection , check fuel pressure regulator (max press fuel in rail 40 psi) , check engine compression (min 95 psi ) if less this cause spark plugs wet and not start
Posted on Apr 21, 2009
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Posted on Jan 02, 2017
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