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New Member
Can anyone advise on these symptoms. '99 TD5, running enevenly and down on power. Still starts ok, no smoke, no heat issues, nothing appears loose. Just lumpy, more noise and won't accelerate briskly - no engine management warning light being illuminated.
I have squirted two bottles of stp diesel injector cleaner in on 3/4 of a tank & have driven a 100 miles - no improvement.
Any clues as to which is the most likely cause of the symptoms before I head of to a Landy dealer?
I have squirted two bottles of stp diesel injector cleaner in on 3/4 of a tank & have driven a 100 miles - no improvement.
Any clues as to which is the most likely cause of the symptoms before I head of to a Landy dealer?