Cranks sometimes diesels on when i let off key , After cranking for some time( run battery down put on charger)Will fire up, After engine warms. Engine starts normally till next morning (cold start) Easier to tell you what i hav,nt replaced! cam sensor oxygen sensor knock sensor coil ive replaced most everything else im at a loss and its at the point at its no longer feasible to sink $$$$ into a car worth 1500 dollars but i like the car and will be sorry to see it go any help with this will be deeply appreciated
Ive Corrected a lean burn multiple missfire problem prior to this happening
What makes this problem better or worse?
worse when cold
How long has your 1998 Mitsubishi Diamante had this problem?
couple months havnt been driving this car for this reason
Hello, with so many repairs attempted, it's difficult to know where to start. I will just say that any drivability problem will come from a fuel delivery issue, an air intake issue, an ignition spark issue, an exhaust flow issue, an engine compression issue or an engine timing issue. Or, can come from any combination of multiple areas experiencing a problem. Diagnostic testing using proper test equipment as well as shop manual reference, plus the experience of someone who has been working on these cars for years is essential. Good luck.
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