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Prev Professional Automotive Repair Technical Discussions for July 28, 2014
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Open Help Requests for Chrysler
Help Request Answers
2000 Chrysler Concorde LXi 3.2L Misfire VIN: 2C3HD36JXY
thanks for help up front this chrysler will not provide ground for number 3 injector tested wire from pcm to injector is good thought had bad pcm replaced with reman still no luck what are your guys thoughts thanks trouble code is 203
1989 Dodge Dakota Sport 3.9L No Start VIN: 1B7FL69X3K
Friends 1989 dodge Dakota, he part swapped (MAP, temp sensor. ecm, shutdown relay,pick up, coil) this car has a very weak spark and no injection, pin tested ecm with shop key info, all okay. I do not have a scanner for this vehicle. checked everything I can, f...
2000 Dodge Ram 3500 5.9L No Start VIN: 3B6MF3663Y
Runs and drives fine until it is turned off while hot, then cranks and won't fire. Code in Cummins module p1693 indicating a code in the Jtec module. Code in Jtec P0122 APPS signal voltage low. Crazy thing is if we clear the P0122 in Jtec with a scan tool it w... Trouble codes: P1693 (code in companion module), P0122 (APPS signal voltage low)
1989 Jeep Wrangler Islander 2.5L No Start, Poor Idle Quality, Cuts out VIN: 2J4FY39E7K
Customer complains of intermittent no start. Fuel pressure good, injector pulse good, spark nice and blue at 20k, no codes. When it does start, it intermittently craps out under load at 2200-2500rpm, with no power and occasional backfires. Idles rough when run...
2008 Jeep Liberty Sport 3.7L wipers, instrument cluster VIN: 1J8GN28K78
Vehicle came in with wipers running continuously and instrument cluster gauges inop and all warning indicators on. We replaced the tipm module. After replacing the module all symptoms are still present. Symptoms include: -Wipers run continuously until key is...

Fixes & Summaries for Chrysler
Fix/Summary Answers
2002 Dodge Grand Caravan Sport 3.3L No Start VIN: 1B4GP45372
after reading all the replies I checked the mux voltage at bcm and had 1.5 volts while cranking as it cranked the voltage started to drop.when the voltage got to .7 volts it would start.i changed the bcm and everything worked.
2003 Dodge Grand Caravan SE 3.3L Surge, Cuts out, Stall VIN: 2D4GP24363
I took all the info and performed some of the tests and posted them in my update. I did replace the cam & crank sensors and the vehicle did run a little better but not perfect. I did take some recordings of the cam & crank sensors with my vetronix & vantage sc... Trouble codes: P1391 (Intermittent loss of CMP or CKP).
1996 Jeep Cherokee Sport 4.0L overheating VIN: 1J4FJ2857T
after the excellent suggestions from many of those who gave input, and checking and changing t-stats, water pumps twice, we removed the customer installed radiator, had it sent out, and was told it was partially plugged with sealer. of course the customer trie...
2000 Plymouth Neon High Line 2.0L Coller line VIN: 1P3ES46C2Y
Bruce form Ontario was spot on with: "The ones that I have seen have corrosion built up under the fitting at the rad that forces the line out of the rad and allows cross contamination of coolant and atf before it blows right out." Thank you Bruce for the cause...
2000 Plymouth Neon High Line 2.0L #1 & #4 cylinders VIN: 1P3ES46C7Y
I wish to thank all who have offered me help here. A number of recommendations were to scope the primary side of the ignition along with the cam & crank sensors. I'd sure love to do so, but lack a scope. The only reason this is being closed now is tha...
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