Question about Cars & Trucks
Please RUN the scanner/computer for easy diagnostic and fix it.
The electronic vehicle now is very complicated. You can have faulty: Ignition coil+PCM+wires spark+sparkplug+PCM+BCM, sensor ,etc.
see the diagram attached.
Do not waste your time +and money.
God bless you
Posted on Jul 09, 2013
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
The first thing you need is to have the unit scanned. Check things like the baro sensor,map sensor,coolant temp. and the TP sensor.Also check your fuel pressure,volume and injector spray pattern. I think you will have found your problem,but if not hit me back with engine size and any codes,Good Luck.
Posted on Aug 25, 2008
SOURCE: starting and running problem
Breaking up like you described can be related to a condition where the distributor drive gear is wearing out.
Had you checked it for rotor tip travel (about 5mm of loose travel is the max) or had the distributor indexed? The indexing procedure appears to be similar to an ignition timing adjustment but isn't the same.
Chrysler TSB 18-08-93 Rev A describes a condition often seen on the 1992-1993 3.9 engine. The distributor drive gear wears out prematurely and then wallows out the support bushing in the engine block. Your oil pump is driven by the same gear through the distributor shaft, so cold engine operation often is worse from the higher viscosity of the oil and the resulting load it places on the worn parts.
The distributor index slips to the retarded zone (trails what it should be) just from the gear wear. Adding in the worn bushing and chain stretch can put the distributor in a position where ignition cross-firing can occur and the switch plate (cam sensor) within the distributor can drop out-of-sync with the crank sensor.
If you haven't done so, check this out for me. Remove the distributor cap and twist the rotor clockwise and counter-clockwise. The total tip travel should not exceed 5mm, which is just about 1/8". Even if it exceeds this, an adjustment/ indexing of the distributor will get it running right again if only for a short while.
Posted on Mar 11, 2009
You probably have a clogged up exhaust system building backpressure on the engine. Check your mufflers and catalytic convertors if you have them something is restricting the exhaust.
Posted on Sep 08, 2009
Tips for a great answer:
CAR NO START PROBLEMS:-----
can be the issue with weak battery or faulty battery or if battery is ok,then
its faulty starter causing the issue.
start to end troubleshooting these problem i suggest you to click the link
below and follow its procedure:-----
What to Do When Car Turns Over But
These will help.
Nov 28, 2012 | Cars & Trucks
Sep 07, 2012 | Toyota Starlet Cars & Trucks
Mar 21, 2011 | 1984 Toyota Starlet
Jul 31, 2010 | 1984 Toyota Starlet
Jun 24, 2010 | 2002 Dodge Caravan
Nov 28, 2009 | 1990 Toyota Camry
Aug 23, 2009 | Toyota Starlet Cars & Trucks
Jun 24, 2009 | 1990 Toyota Celica
51 people viewed this question
Usually answered in minutes!