Question about 2000 Lexus RX 300
The minimum compression required is 95 psi, below this there is no good combustion, incusive the spark plug gets wet in gasoline
If this condition exists, you should check the piston rings and cylinder surface
Posted on May 23, 2017
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Posted on Jan 02, 2017
timing belt tensioner
valve cam gasket
tranny oil change
differential fluid cahnge
upper/lower radiator hose
brake system flush
good luck,i hope this help pls dont forget to rate me thanks
Posted on Jun 05, 2009
SOURCE: 1999 Grand Am 3400 v6 misfire.
I was asking about the pushrods because I had this problem with one of these engines that had a bent push-rod. I robbed a push-rod out of an older 3100 and it was just a fraction of an inch longer which bottomed out the lifter. I figured it out by removing the valve cover and loosing the rockers when it was running and it smoothed out. I'm guessing you checked for vacuum leaks already. How about injection pulse on the number 6 cylinder when running. Another thing you could check is running compression. You said you checked compression but did you just check cranking compression or did you check running compression too.
Posted on Apr 09, 2010
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