Question about 1987 Ford Ranger
Truck idle's well for a few minutes but will begin to chug and sputter if its not reved, after reving will idle for a few more minutes and problem will start again. Known problems with the truck: Missing O2 Sensor in the catalitic converter (exaust is straight pipe from the collectors back) Broken air filter cover (Mabe sucking too much air and starving for gas?)
Well given that your truck is fuel injected it should have a mass airflow sensor in the air intake duct attached to the broken air cleaner housing. Unplug this sensor and see if it changes the running condition. If it does your broken box may be affecting the airflow across the mass air sensor. Also check for broken vacuum lines and the intake manifold is notorious for vacuum leaks. Will running bad spray intake with a flammable brake cleaner. Be carful. If you get the engine to change with the brake cleaner you just found your vacuum leak
Posted on Jan 01, 2015
78 ford bronco will start and run then dies out. Only starts with a jumper wire conecting pos battery to pos coil. Slow batery drains while sitting
Posted on Mar 13, 2010
Sounds like it is loading up on gas, try using a cleaner in your fuel, or a aerosol can of cleaner that you can spray directly into the carb. while it is running. It this seems to help you may need to have it rebuilt.
Posted on Nov 04, 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:
Oct 24, 2013 | 2004 Ford Ranger
Nov 26, 2012 | 1987 Ford Ranger
Dec 08, 2011 | 2007 Mazda B2300
Apr 04, 2011 | 2005 Ford Ranger
Mar 10, 2011 | 2001 Ford F250 Super Duty Super Cab
Feb 05, 2011 | 1988 Ford Ranger
Jan 30, 2011 | Ford Ranger Cars & Trucks
Aug 11, 2010 | Ford Ranger Cars & Trucks
Apr 06, 2009 | 1994 Nissan Pickup
586 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: