Question about 1999 Dodge Ram
Hooked up computer to truck and read that cylinders 1&4 were mis firing.changed all 8 plugs and plug wires and check engine light reset.drove for about 20 miles and check engine light popped back up.truck feels like has ample power but dont want to go over 20-30 miles an hour or shift.sounds like a hissing sound coming from exhaust right by cat.converter.could converter be bad or plugged and causing engine to misfire?
Had the same codes on my truck. cat converter was plugged. I was told to take the cat off and gut it, then put it back on and it would run fine, but that didn't work. You need a new cat. Might want to replace the o2 sensors before and after the cat also. Hope this helps.
Posted on Feb 27, 2009
Coil pack,,, vacuum leak are good suspects... it has always appeared to me that the check engine light is only for emmission items so consider those. i had a ford windstar van with check engine showing. turns out there are two small pipes that come off the exhast with hoses that go back to a sensor mounted on the engine.... one was broken off.... i fixed that without replacing the pipe $140 for a 12 inch pipe.
If you should find that it is a tube broken off let me know and i'll explain a quick repair.
Posted on Sep 02, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Sep 14, 2014 | Cars & Trucks
Apr 24, 2011 | 1997 Honda Civic
Mar 17, 2011 | Chrysler PT Cruiser Cars & Trucks
Mar 15, 2011 | 2004 Ford Taurus
Feb 06, 2011 | 2003 Toyota Celica
Dec 23, 2010 | 2000 Ford Taurus
Nov 11, 2010 | 1998 Oldsmobile Aurora
Aug 01, 2009 | 2005 Honda Odyssey
Mar 06, 2017 | 1999 Dodge Ram
326 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: