danielsatur

Thanks for Giving 50%
It's time to get a parts list, because LKQ usually has 50% off day during the holiday,

Project in progress -
1987 Porsche 924s /120k miles.
See AF http://www.automotiveforums.com/vbul....php?t=1083235

Symptons-
Boil over, lost coolant, and false indication on temp gauage.

The electric coolant fans can be triggered by -
1) ECU/PCU - Low/high speed @ certain temps (205F-230F range)
2) HVAC - On high max cool
3) Disconnect the ECT to trigger open loop condition.

Caution - Make sure your Low/High speed coolant fans are working proper, the engine or transmission isn't very forgiving when it comes to heat damage.

Suspect - fan fuses, fan relays, ECT sensor, coolant fan resistor, or control module.

Occasionally signal wires do go bad on fuel injectors, Coils, Coil on plugs, spark plug wires, cam sensors, crank sensors, and drive-by-wire systems.

The RPM's plus heat of the combustion engine will put stress, thus fracture the signal wire.

Just doing a good visual inspection isn't good enough, troubleshoot like a bad Spark plug wire.

Symptoms:

Single misfires -
Bad or broken spark plug wire
Bad or broken fuel injector connector or signal wire.
Bad or broken COP connector or signal wire.

Random misfires -
Bad or broken cam/crank connector or signal wires.

Limp/fail safe mode -
No DTC' s ''Lost signal on drive-by-wire system.

Focus on the problems + solutions not AF members.

DTC P0300 - Random misfires on Random cylinders.

Anything missing on a 4-stroke engine can cause random misfires on random cylinders.

Don't always count on DTC's , Test's, and new parts!

Security System -
Air System - Air filter, Dirty throttle body, unmetered air leaks, Air Intake, IAT, MAF, or MAP sensor.

Fuel system - Bad fuel filter, relay,pump, or regulator.

Ignition system - ICM, COP's, plug wires, cam sensors, crank sensor, broken connector or signal wires on cam or crank sensors, or a bad ECU/PCU.

Exhaust system - Plugged catalytic converters.

Profile the Automobile by <year><make><model><mileage> , and see what routine maintenance might of been forgotten.
Example - fuel filer, air filter, dirty MAF sensor, or dirty throttle body.

DTC P0301 - P0308

Single misfires on signal cylinders -
Coil on Plug (COP)
Coil
Plug wire
Plug
Fuel injector
Bad compression
Broken fuel injector connector or signal wire.
Broken COP signal wire connector or wire

Always clean connections with CRC electronic cleaner + use dielectric grease.

Aftermarket Auto cheat circuits, Fool circuits, bypass circuits, and control modules.

What do you need done?
H20 Cheat

SRS Air bag fool circuits for drivers air bag, passenger side air bag, side air bag, seat air bag, and seat belt pretensioners.

Headlight bypass control module circuit
Disable Daytime running lights.
LED replacement for Fog, tail, turn, break, and dome.
Aftermarket Headlight lens.

HVAC -
Single Climate control valve bypass circuit.
Dual Climate control valve bypass circuit.

The IPAD with a Sprint mobile hot spot service is the ultimate personal phone, gps, multi media, and entertainment system.

1- IPAD, 1- Sprint mobile Hot spot service and get free Google voice, Google Maps, Google +, Youtube, FB, Twitter, and WWW.

For a a small service fee, you can get Pandora, Netflex, and Hulu plus.

No Land Line phone service, No cable bill, No cell phone service, no Blue-Ray, DVD's, VHS, CD's, flash drives, cassette tapes, 8-track tapes, and LP's.

Best www.Youtube.com , DIY Auto scottykilmer channel