Hi
Help I have a 98 C230K auto sport, 115 on the clock. The problem I have is an intermittent misfire caused when I accelerate or try and use the kickdown. Basically it occurs when I dont drive it like a volvo!!. It can happen from stationary or when at 70.
I had a diagnostics done which found a misfire on No4, this cleared as soon as you switch on and off - unfortunately the diagnostics give no indication as to what causes the misfire on No4 !!
I have replaced the MAF and although the MAF wasn't dirty have replaced the crankcase breather valve below the intake manifold just in case. These both made an improvement but has not solved the problem.
Any suggestions would be gratefully received as its really getting to me - Thanks
Help I have a 98 C230K auto sport, 115 on the clock. The problem I have is an intermittent misfire caused when I accelerate or try and use the kickdown. Basically it occurs when I dont drive it like a volvo!!. It can happen from stationary or when at 70.
I had a diagnostics done which found a misfire on No4, this cleared as soon as you switch on and off - unfortunately the diagnostics give no indication as to what causes the misfire on No4 !!
I have replaced the MAF and although the MAF wasn't dirty have replaced the crankcase breather valve below the intake manifold just in case. These both made an improvement but has not solved the problem.
Any suggestions would be gratefully received as its really getting to me - Thanks