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What else can I help you with?
What is the cause of fast shift in a 1971 El Camino t400?
replace the vacuum shift diaphragm lacated on the side of tranny make sure vacuum hose has no leaks or cracks in it or just replace it w/ good non collapsable vacuum hose
What would cause an 03 Chevy tahoo to die out when you apply the break to shift out of park?
vacuum leak?
Can a vacuum leak from the brake booster cause the transmission to shift at higher rpm's?
yes,being that in most cars the vacuum runs most controls on & around the engine
Why is your shift lever loose on your 2000 Hyundai Accent?
A loose shift lever on a 2000 Hyundai Accent could be due to several factors, including worn or damaged bushings or linkage components in the shifter assembly. Additionally, the shift cable may be loose or improperly adjusted, leading to a lack of tension when changing gears. It's also possible that the shift lever itself is improperly secured to the transmission. Inspecting these components can help identify the specific cause of the looseness.
My1996 blazer will not down shift?
Possibly a vacuum problem or transmission solenoid. This will have to be properly diagnosed in order to definitively determine the cause.
When I put my 1999 subaru impreza into drive it hesitates but will shift into reverse with no problem the fluid level is good could the filter need changing?
A plugged transmission filter can cause your transmission to hesitate when you shift into drive. A collapsed vacuum hose can also cause the problem.
What would cause an 87 ford E150 not to idle and also shift from first to second at an unusually high rate of speed?
Sounds like it may be a vacuum leak Check fittings and vacuum hoses under hood, under dash and at vacuum modulator on transmission
What is a vacuum modulator?
On some of the older vehicles the vacuum modulator controlled the shift points of the transmission by using the vacuum supplied from the engine.
What is a Transfer case vacuum switch?
Some systems require the engine be at low power to shift, the easy way to ensure this is to use a vacuum switch Also some cases use vacuum to actually shift into 4WD
What would cause transmission fluid to be found in the vacuum line connected to the heater control?
on some cars there is a automatic transmission modulator valve that tell by vacuum when to shift gears. If that valve goes bad you will get tranny fluid in your lines.
What would cause a newly rebuilt 700-R4 transmission under 300 miles on it to shift very hard and not shift into overdrive?
Improperly adjusted TV cable, which will also lead to early Transmission Failure. These adjustments are critical and can distroy a 700r4 and 200r4 in less than 200 miles.
Why does my Automatic will only shift manually?
Could be no vacuum to the modulator.
