DaveWebb
July 15, 2003, 9:58 am
Hi. Does anyone know if the spark plug gaps should be altered to suit GS300 MK 1 with LPG conversion. Have heard that they should be reduced?? Also, are the Bosch 'equivalent` plugs suitable? Or will they give me problems. (Bosch plugs just been fitted by non-Lexus garage).
Chris.S
July 15, 2003, 10:06 am
The best thing you can do is not fit a gas conversion to a Lexus cause they have been known to burn out valves amongst other things.
DaveWebb
July 16, 2003, 6:13 am
Hi. My Lexus has covered some 40K with this gas conversion - with no problems whatsoever. Considerable savings with LPG at 29p per. litre. No noticable changes in performance if switched from petrol to gas. This conversion fitted proffessionaly mind - not one of these bodge jobs!!
Back to the plugs. Lexus recommend a gap reduction of 0.2mm from the norm.
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