Car cranks but won't start.... sometimes??

93 eagle summit...my car will start most the time but trustworthy days it won't! It cranks good and when it does start it individual takes a few cranks and it fires up hurriedly. But, some days it won't start after it's been sitting for a couple days or so. I checked for spark at the spark plug (when it don't start) and seem to be plenty of zap! Any ideas what to do? Fuel conferral maybe? I ponder it is usually humid like over 50% when it don't start! ps. this have been going on for several months.

I hold a 1997 528i and my...

Answers: It's possible you hold the wrong gap surrounded by the plugs or the wrong plugs altogether. An other possibility is your ignition coil cannot supply the proper voltage. Moisture in the upper air has terrifically profound effects on electricity and combustion.

Got an grease tuning 4 hours subsequent...

Disconnect the electrical connectors to the fuel pump and check for corrosion. Do the same near the fuel pump relay. Also, clean the ground telecommunication from the fuel pump.

Rick

I'm a retired ASE Master/L-1 Technician. I still keep current beside the latest automotive technology. Visit my blog for cool articles and TSB's: http://free-auto-repair-advice.blogspot....

Resolved Questions

Maintenance & Repairs
Buying & Sell
Auto Audio
Auto Makes
Commuting
Insurance
Registration
Safety
Motorcycles
Other Autos