Running premium for about 700 miles, and the check engine light came on again.

:-(

P0305; P0307 (two); P0308; P0101, P0128

Read the codes, but did not reset them. Poof, next time car started, the CEL was off.

This is beyond my skill, planning on saying hello to the dealer, cor a proper diagnosis.

I'm guessing, the minimum is the coil packs.

__________________
Thanks for the help
Bill Fisher

'86 560SL (186K) - Now a 'classic' : Registered as an Historic Vehicle
02 E430 in the stable
'14 LS460 (Lexus)
- - - - -
'95 E420 (198K) found a new home
'99 E320 (80K) (gave it's life for me as we hit a bumper)
'95 E420 (231K) Sold to a happy buyer, new to Mercedes
'90 300E (65K) Sold to an Mercedes Lover
'92 190E (215K) - retired to the salvage yard
'93 500SEL (214K) - Moved to another family, still runs like a young pup