20 Most Recent
2006 Dodge Ram Questions & Answers
Engine code 7e8 on a Dodge Ram 1500
Hi there my name is Brandon and Im a electronic n mechanical engineering technician mechanic!! I am the man regular mechanics call when they can not find out or fix a problem I will help you n tell you step by step what to do!! What year model is it??? The codes don't tell you whats wrong it is a guide to help you!! Tell me what the truck is doing please so the more information I have will help me to help you better
Thank you God bless you,
Your engineering technician
Brandon
Ps if you how any questions you can email me and I will get back to you asap
(brandonbrownfeb1990.bb@ gmail.com)
TACHOMETER WORKS INTERMITTENT
Do you have engine code showing by chance? It's possible the crank sensor is bad or the connection to the ecm or pcm to the instrument cluster circuit board needs a look. If you need schematics check out www.promanuals.net they specialize in Dodge Ram service manuals.
2006 ram, 4.7L. idle speed is iratic on cold
Idle flare is normal on all newer fuel injected cars. I think maybe you got a little paranoid,probably first spark plug change done by you. Gas milelage is easily explained in 2 ways, one the gov't is making the gas companies put oxygenated fuel into the gas & 2 you could go with a set of bosch oxygen sensors,pick up 15% more gas mileage
Why does the tachometer shows 250rpm at idle of 750rpms ?
The low reading tach issue is due to one or several microchips soldered on to back of cluster circuit board have either weak or cracked solder connections. These weak connections will cause the tach to read incorrect. Over time, the tach reading will become more erratic until complete failure occurs. An electronics repair shop or automotive gauge repair service should be able to correct this issue at a reasonable cost compared to $900+ replacement cost at a dealership. Good luck. Ron @ Speed-O-Repair.
Not finding what you are looking for?